Geometry problem solver

The rectangle

They give the tracks some problems can be solved automatically, the numerical values do not matter in the various examples.

Track 1

One side of a rectangle is 20 cm long; a second side of the rectangle is 0.85 m long. Calculating the perimeter and the area of the rectangle.

Track 2

Calculates the area of a rectangle whose dimensions are 85 cm long and 20 cm respectively.

Track 3

The base of a rectangle is 20 cm long, the area is equal to 300 cm². Calculate the height of the rectangle.

Track 4

The height of a rectangle is 15 cm, the area is 300 cm². Calculate the base of the rectangle.

Track 5

A rectangle has a height that is 3/8 of the base and the sum of the lengths of two segments is 44 cm. Determine the area of the rectangle and the perimeter.

Track 6

The base of a rectangle is 0.40 m long; The height of the rectangle is 30 cm. Calculate the diagonal.

Track 7

A size of a rectangle is half of the side of a square with a perimeter of 20 cm. Knowing that the two polygons have the same perimeter, calculates the measurement of the sizes of the rectangle.

Track 8

The diagonal of a rectangle measure 50 cm, the base is 3/4 of the height. Calculate the perimeter and area of the rectangle.

Track 9

The diagonal of a rectangle measures 50 cm and it is 5/3 of the height. Calculate the perimeter and area of the rectangle.

Track 10

A rectangular table has sides measuring 180 cm and 90 cm respectively. what are the perimeter and area of a tablecloth that goes down to 20 cm around the table?

Track 11

Calculates the area of a rectangle that has the height 10 cm long, knowing that the measure of the base is twice the height.

Track 12

The difference between the sizes of a rectangle is 12 cm and one is the triple of the other. Calculate the area of the rectangle

Track 13

The sum between the sizes of a rectangle is 12 cm and one is the triple of the other. Calculate the area of the rectangle

Track 14

The sum of the base and height of a rectangle is 50 cm and the base exceed the height of 4 cm. Calculate the area of the rectangle.

Track 15

The semiperimeter of a rectangle is 32 cm and a size is 3/5 of the other. Calculate the area of the rectangle.

Track 16

The semiperimeter of a rectangle is 30 cm and a size is equal to the its 2/5. Calculate the area of the rectangle.

Track 17

A rectangle has a base of 20 cm and height equal to 2/5 of the base. Calculate the perimeter and area of the rectangle.

Track 18

A rectangle has the area of 600 cm² and the base is 20 cm long. What is its perimeter?

Track 19

A rectangle has a perimeter of 100 cm and the base is 30 cm long. Calculate its area.

Track 20

A rectangle has a perimeter of 120 cm. Knowing that one dimension is three times higher than the other, calculates the area of the rectangle.

Track 21

The difference between the sizes of a rectangle is 10 dm. Knowing that the perimeter is 100 dm, calculates the area of the rectangle.

Track 22

A rectangle has a perimeter of 100 cm. Calculates its area knowing that the base exceeds the height of 10 cm.

Track 23

In the perimeter of a rectangle is 100 cm and the height is 20 cm long. Calculate the perimeter of a rectangle equivalent to it and having the base length of 40 cm.

Track 24

A rectangle is formed by two congruent squares each having the perimeter of 24 cm. Calculate the perimeter and area of the rectangle.

Track 25

A rectangle is formed by three squares congruent each having the long side of 20 cm. Calculate the perimeter and area of the rectangle.

Track 26

A rectangle is formed by two congruent squares. Knowing that the perimeter of the rectangle is 180 cm, calculate its area.

Track 27

A rectangle and a square have the same perimeter. The side of the square is 45 cm and the dimensions of the rectangle are a 1/2 of the other. Calculate the area of the rectangle.

Track 28

Two rectangles are equal. Knowing that the sizes of the first respectively are 30 cm and 20 cm and that the base of the second rectangle is 40 cm long, calculates the difference between the two perimeters.

Track 29

Calculate the area of the inner part obtaining the measures from the figure:

Track 30

Calculate the perimeter of the figure and the area of interior design by obtaining measures:

Track 31

A manufacturer has purchased a building plot with the plant shown on the drawing and the dimensions in meters are shown in the figure. Calculate the area and perimeter of the land.

Track 32

A piece of land has a rectangular shape with dimensions 50 m and 30 m long. Inside it has built a house that occupies a rectangular surface with dimensions of 20 m long and of 8 m wide. Calculates area of land remained free.

Track 33

Around a rectangular house is to pave a sidewalk 1.2 m wide. The dimensions of the house are 15 m and 20 m. How much is spent on the sidewalk, if the cost is 15 € per square meter?

Track 34

A real estate business has purchased a plot of land, shaped like a rectangle, spending a total of 150000 euro. Knowing that the land was paid 80 euros per square meter and that its length is 100 m, calculate its perimeter.

Track 35

A table, a rectangular shape, has an area of 1.60 m² and has a width of 0.80 m. A tablecloth, 1.20 m wide, hangs the same amount on each side of the table. How long is the tablecloth?

Track 36

A rectangle has an area of 500 cm², the base is three times the height. Calculates the area of a square with a perimeter equal to 3/2 of that of the rectangle.

Track 37

In the rectangle ABCD is the sum of the dimensions 50 cm and their difference is 20 cm. Calculate the 'area of the square of the side AB and side BC of the square.

Track 38

The base of a rectangle is 30 cm and the height exceeds the base of 5 cm. Calculate the perimeter

Track 39

Calculate the perimeter of a rectangle knowing that the height exceeds the base of 5 cm and that the height measure 40 cm.

Track 40

The base of a rectangle measure 54 cm and the height is congruent to its 4/6; calculates the perimeter of the rectangle.

Track 41

Calculate the area of a rectangle knowing that the base is 50 cm long and has twice the height.

Track 42

Calculate the area of a rectangle with base length 20 cm and the height is 3.5 dm.

Track 43

Calculate the area of a rectangle knowing that the base and height are 2.45 m and 30 cm long respectively.

Track 44

In a rectangle, the base is 2/3 of the height and the area is 2400 square cm. Calculate the perimeter of the rectangle.

Track 45

In a rectangle the height is 2/3 of the base and the area is 2400 square cm. Calculate the perimeter of the rectangle.

Track 46

A rectangle, having a height 30 cm and 40 cm base, is equivalent to 3/4 of a square. Calculate the perimeter of the square.

Track 47

A rectangular trapezoid is equivalent to 1/4 of a square with the perimeter of 160 cm. Knowing that the height of the trapezoid measure 20 cm and the difference of the bases 6 cm, calculates the area of a rectangle having the dimensions congruent to the bases of the trapezium.

Track 48

Calculates the area of a rectangle that has the height 10 cm long, knowing that the measure of the height is 3/4 of the base.

Track 49

Calculates the area of a rectangle that has the height 10 cm long, knowing that the measure of the base is 3/4 of the height.

Track 50

The shorter side of a rectangle is 2/7 of the major one that is long 58.35 m. Calculate the perimeter and area of the rectangle in square meters.

Track 51

The longest side of a rectangle is 7/2 of that child that has long 58.35 m. Calculate the perimeter and area of the rectangle in square meters.

Track 52

A rectangle has a base and height 40 cm long and 30 cm respectively; determines the area and perimeter of each of the four triangles in which it remains divided by its diagonals.

Track 53

A rhombus and a rectangle have the same perimeter. The side of the rhombus measures 30 cm and the base of the rectangle 40 cm. Calculate the measure of the height of the rectangle.

Track 54

The perimeter of a rectangle is 100 cm and the height exceeds the basis of 30 cm. Calculates the measurement of the side of a square equivalent to the rectangle.

Track 55

The difference of the size of a rectangle is 14 cm and the base is the 5/3 of the height. Calculate the area of an isoperimetric square to rectangle.

Track 56

Increasing the extent of 10 cm of the base of a rectangle is obtained by a square of area 400 cm². Calculate the perimeter of the rectangle.

Track 57

A square has an area of 81 cm². Calculate its perimeter. Knowing that the square is equivalent to 3/2 of a rectangle 5.4 cm high, calculate the perimeter of the rectangle.

Track 58

The perimeter of a rectangle is 180 cm and the difference of the two dimensions measure 10 cm. Calculate the perimeter of a square equivalent to 1/5 of the rectangle.

Track 59

A rectangle with base 10 cm is equivalent to a square whose diagonal measurement of 28.29 cm. Find the perimeter of the rectangle.

Track 60

A triangle has the area that is 2/5 of the area of a rectangle having the basis of 60 cm and a height of 20 cm. Calculate the measure of the height of the triangle, knowing that its base is 30 cm.

Track 61

The side of a square is congruent to the base of a rectangle having the area of 56 m² and the height 700 cm long. Calculates perimeter and area of the square.

Track 62

A rectangle, which has a base of 10 meters and the height is six times that of the base, is equivalent to a right triangle with a cathetus of 30 meters. Calculate the perimeter of the triangle.

Track 63

In a rectangle the sum of the measures of the base and the height is 80 cm, while their difference is 20 cm. Calculate the area and perimeter of the rectangle.

Track 64

The sum of the two dimensions of a rectangle measure 70 cm and one of them is the 3/4 of the other. Calculates the length of the diagonal and the area of the rectangle

Track 65

Consider two rectangles with equal perimeter and equal to 240 m. In the first the base is five times the height, in the second the height exceeds the basis of 20 m. Calculate the area of each rectangle.

Track 66

The size of a rectangle are the 2/3 of the other and their difference measure 3 cm. Calculates the measurement of the side of an equilateral triangle having the perimeter congruent to that of the rectangle.

Track 67

A rectangle is equivalent to a square whose perimeter is 40 cm. Knowing that the height of the rectangle is 1/4 of the base, calculates the area of the rhombus isoperimetric the rectangle with height congruent to 3/5 of the side of the square and the perimeter of an equilateral triangle equivalent to the diamond.

Track 68

An isosceles triangle has the hypotenuse 20 cm long. Calculates the size of the perimeter of a rectangle equivalent to the triangle with sides a 8/25 of the other.

Track 69

An isosceles triangle is equivalent to a rectangle whose perimeter is 100 cm. Calculates the extent of the base of the triangle knowing that the height of the rectangle is 1/3 of that of the triangle while the difference between them is 10 cm.

Track 70

In the sum of the diagonals of a rhombus is 150 cm and a is the 1/2 of the other. Calculate: the measurement of the side of a square equivalent to the roar; the perimeter of a rectangle equivalent to 1/5 of diamond, knowing that its size is a 4/5 of the other; the measurement of the three heights of a scalene triangle equivalent to 6/25 of the rhombus and whose sides measure respectively 30 cm, 40 cm and 50 cm

Track 71

A rectangle is equivalent to a triangle with the base of 48 cm and a height of 28 cm. Knowing that one dimension of the rectangle is 14 cm, calculate the length of the diagonal.

Track 72

A rectangle is equivalent to a triangle with the base of 48 cm and a height of 28 cm. Knowing that one dimension of the rectangle is 48 cm, calculate the length of the diagonal and the perimeter of the rectangle.

Track 73

The diagonal of a rectangle measure 50 m and the base is 3/5 of the diagonal. Calculate the perimeter and the length of the diagonal of a square equivalent to 3/4 of the rectangle.

Track 74

book draws on a rectangle with a perimeter of 240 cm and 80 cm side

Track 75

A rhombus has diagonals of 48 cm and 14 cm. What is the area of a rectangle equivalent to rumble?

Track 76

A rectangle has a base of 20 cm and height of 30 cm. What is the area of a rhombus equal to 3/5 of the rectangle?

Track 77

A rectangle has a perimeter 160 cm and the base 50 cm. Find the area of the rectangle and that of a rhombus equivalent to 3/4 of the rectangle.

Track 78

The area of a rectangle is 672 cm and a size is 48 cm. Calculate the perimeter and area of a square with a diagonal length as that of the rectangle.

Track 79

The base of a rectangle measure 24 cm and the height is its 2/3. A segment parallel to the height divides it into a square, and in another rectangle; calculates perimeter and area of this second rectangle.

Track 80

In a rectangle the base is 7/25 of the diagonal and their sum measures 64 cm. Calculate the area and perimeter of the rectangle.

Track 81

In a rectangle, the base is 3/5 of the height and the sum of their lengths is 80 cm. Calculate the perimeter of another rectangle equivalent to 2/5 of that given the base and having a length twice that of the first rectangle.

Track 82

A right triangle is twice the size of a rectangle. Calculate the area of the triangle, knowing that the difference in the size of the rectangle is 20 cm and the base is 3/5 of the height.

Track 83

A rectangle is formed by three rectangles congruent joined along the longer side. Calcolane the perimeter knowing that the area of each rectangle is 15 cm square and that the dimensions of each are one of the 3/5 of the other.

Track 84

In a rectangle the difference of the size misure 20 cm and the lower is the 3/5 of the greater. Calculate the perimeter of a square whose area is 4/15 of that of the rectangle.

Track 85

A rectangle has a diagonal equal to 5/3 of the base. The sum of the diagonal plus the base is 48 cm. Calculates perimeter and area of the rectangle. Then finds the diagonal of a square which has the same perimeter of the rectangle.

Track 86

Two equal rectangles with sides of 180 cm and 90 are joined to the longer side. Calculate the perimeter and area of the square obtained.

Track 87

The perimeter of a rectangle is given in meters, the value of the following expression: 160 · [3/8 + (1/5 +2 / 4) - (3/8-1/4) +5 / 100]. Knowing that the base is the 3/5 of the height, calculate the area of the rectangle.

Track 88

In a rectangle the sum of the diagonal and height is 90 cm and their ratio is 5/4. Calculate the perimeter and area of the rectangle.

Track 89

Two adjacent rectangular fields, the area having a double the other, together form a square-shaped plot of land having an area of 10000 square meters. Calculate the measure of the size of each field.

Track 90

The side of a square is congruent to three times the height of a rectangle having long base 50 dm and the area of 1500 cm². Calculates perimeter and area of the square.

Track 91

In a rhombus the apothem is 6 cm and each side is congruent to 25/12 the diameter of the inscribed circle. Calculate the perimeter of a rectangle whose base coincides with a side of the diamond and the height to the height of the rhombus congruent.

Track 92

A rectangle has the area of 1500 dm² and a size is congruent to 3/5 of the other. Determine the area of the square with a side length congruent to the size of the rectangle.

Track 93

A square is equivalent to a rectangle that has the dimensions of 4 cm and 9 cm. Calculate the perimeter of the square.

Track 94

A rectangle has the area of 1500 cm² and the height is the 3/5 of the base. Calculate the area of a rectangle with the base isoperimetric 60 cm long.

Track 95

A square which has a side of 50 cm is divided by a line parallel to one of its sides into two rectangles. Knowing that the area of one of them is equal to 2/3 of that on the other hand, calculates the perimeter and the area of the two rectangles.

Track 96

The sum of the two consecutive sides of a rectangle measure 100 cm and a is 1/4 of the other. Calculate the perimeter of a square equivalent to the rectangle.

Track 97

A rectangle has a perimeter of 160 cm and the base is 5/3 of the height. Calculate the perimeter of another rectangle having the area of 500 cm² in more than the area of the first rectangle and the two dimensions a to 4/5 of the other.

Track 98

The kitchen has a rectangular perimeter with dimensions of 5 m and 4 m. How many rectangular tiles of 20 cm by 20 cm for pavimentarla we buy again?

Track 99

A rectangle and a square have the same perimeter. Calculate the area of the rectangle, knowing that the base is 3/5 of the height and the area of the square is 1600 cm².

Track 100

The rectangle ABCD has dimensions 50 cm long and 30 cm. Knowing that the distance PA is 90 cm, calculate the length of the segments PD, PB and PC.

Track 101

The difference between the lengths of the two dimensions of a rectangle is 14 cm and a is the 5/3 of the other. Calculates the extent of the side of a square with a perimeter equal to three times that of the rectangle.

Track 102

A rectangle has a perimeter of 200 dm, the base of 80 dm. Calculate the side and the perimeter of the square equivalent to the rectangle.

Track 103

A rectangle and a square are equal and their area is 1600 cm². Compute their perimeters knowing that the base of the rectangle is congruent to twice the side of the square.

Track 104

A square and a rectangle have the same perimeter. Knowing that the rectangle has the area of 1500 sq dm and 50 dm long base, calculate the area of the square.

Track 105

A scrap of cloth from which you can get this rolling six squares of side 4 dm is equivalent to a 6.85 m long rectangular scrap. Determines the measure of the width of the latter.

Track 106

A rectangular sheet is 50 cm long. Knowing that the ratio between its length and its width is 5 to 3, calculates the area of the area and the perimeter of the sheet.

Track 107

A rectangle has the area of 1500 cm² and the base of 50 cm. Calculate the area and perimeter of the rhombus obtained by joining the midpoints of the sides of the rectangle.

Track 108

A rectangle is inscribed in a circle having a radius of 15 cm. Knowing that the base of the rectangle is 8/5 of the radius, calculate the length of the sides, the perimeter and area of the rectangle.

Track 109

The perimeter of a parallelogram is 220 m, one side measure 50 m and its height is equal to its 3/5. Calculates the area of the parallelogram, the height measurement relative to the other side; the perimeter of the square equivalent to 9/15 of the parallelogram; the perimeter of a rectangle having a height of 20 m and equivalent to the double of the parallelogram.

Track 110

To frame a rectangular photograph has been used 1 meter frame, one side of the photograph measures 35 centimeters. What extent the other side ?

Track 111

A square with the side of 10 cm is equivalent to a rectangle. Calculate the height of the rectangle knowing the extent of the base measures 50 cm. Calculates, in addition, the perimeter of the square and the perimeter of the rectangle.

Track 112

A rhombus is equivalent to a rectangle having the perimeter of 100 m and the base of 20 m. Calculates the size of a diagonal of the rhombus, knowing that the other is 30 m.

Track 113

A rectangle has a perimeter of 160 cm and the base 30 cm long. Calculates the height of a triangle equivalent to the rectangle and having the base 50 cm long.

Track 114

A square and a rectangle are isoperimetric. Knowing that the sum of the measures of the size of the rectangle is 80 cm, calculate the measure of the side of the square and its area.

Track 115

The area of ?a rectangular room is 18 m² and has to be tiled with rectangular tiles of 20 cm and 30 cm. How many tiles do I need?

Track 116

The perimeter of a rectangle measure 68 cm and a size is the 5/12 of the other. Calculate the area of an equilateral triangle with a side length congruent to the diagonal of the rectangle.

Track 117

The measures of the cathetus of a right triangle are 400 cm and 30 dm and the perimeter measure 12 m. Determines the area and the measure of hypotenuse. Calculate:
1) measures the height and perimeter of the rectangle is equivalent to triangle and having the base 25 dm;
2) The perimeter of a square equivalent to 3/2 of the triangle;
3 ) the apothem of a pentagon equivalent to the triangle;
4) the perimeter of the hexagon congruent to 5/3 of the triangle;
5) the side of a heptagon having the same perimeter of the triangle;
6 ) the apothem of an octagon equivalent to 7/8 of the triangle;
7) the perimeter of a ennagono equivalent to the triangle;
8) the area of ??a decagon having the congruent hypotenuse side of the triangle;
9) the apothem of a endecagono having the side equal to the minor cathetus of the triangle;
10) the perimeter of a dodecagon with a side length equal to the height relative to the hypotenuse of the triangle.

Track 118

A rectangle and a square are isoperimetric. The sum of the lengths of the diagonal and the base of the rectangle measure 98 cm and a is the 25/24 of the other. Calculate the area of an equilateral triangle with a side length congruent to the diagonal of the square.

Track 119

A square and a rectangle have the same perimeter. The base of the rectangle is 5/3 of the height and the difference between them is 20 cm. Calculate the area of the rectangle and the square.

Track 120

A square has a diagonal 141,42 cm long. Calculates the length of the diagonal of a rectangle isoperimetric squared and having the height of the 3/2 of the base.

Track 121

The perimeter of a rectangle is 260 cm and the two dimensions are the 8/5 of the other. Calculate the perimeter of a square with a side length congruent to the size of the rectangle.

Track 122

The sum of the areas of the two rectangles is 5500 cm² and is the first is equivalent to 8 /3 seconds. Calculate the perimeter of the two rectangles knowing that the height of the former is 50 cm and that of the second is 3/5 that of the first.

Track 123

A rectangle has the dimensions of 24 cm and 18 cm, calculate the length of the radius of the circumscribed circle.

Track 124

A rectangle and an isosceles trapezoid are congruent heights, the perimeter of the rectangle is 140 cm, the difference of the dimensions of the rectangle between them is 30 cm, and the oblique side of the trapezoid is 25 cm. Calculate:
the extent of the bases of the rectangle;
the extent of the bases of the trapezoid;
the area of ??the trapezoid and the rectangle;
the perimeter of the trapezoid.

Track 125

The side of a square measures 20 cm. Calculate the perimeter of a rectangle equivalent to 3/8 square and whose height is congruent to 3/4 of the side of the square.

Track 126

A rectangle has an area of 4000 m² and the base of 80 m. Calculates the area and perimeter of a rectangle having the dimensions other three fifths the size of the first rectangle.

Track 127

Calculates the measure of the radius of a circle equivalent to a rectangle with the measures of the size respectively of 80 cm and 50 cm.

Track 128

The sum and difference of the size of a rectangle are respectively of 130 cm and 30 cm ; calculates the measure of the radius of the circle equivalent to the rectangle.

Track 129

A rectangle has the area of 432 cm² and the base of 24 cm ; calculates the extent of the area of the circle having the radius congruent to the diagonal of the rectangle.

Track 130

A rectangle has the area of 240 cm² and the height of 10 cm ; calculates the extent of the area of the circle having the radius congruent to the diagonal of the rectangle.

Track 131

A rectangle has a base of 40 cm and a height of 30 cm; calculates the measure of the length of the circumference having the diameter congruent to the diagonal of the rectangle.

Track 132

A rectangle has a perimeter of 84 cm and a height of 18 cm ; calculates the measure of the length of the circumference having the diameter congruent to the diagonal of the rectangle.

Track 133

A rectangle has a perimeter of 84 cm and a base of 24 cm, calculate the area of ??a circle whose diameter is congruent to the diagonal of the rectangle.

Track 134

A rectangle has a perimeter of 84 cm and a base of 24 cm, calculate the area of ??a circle whose diameter is congruent to the height of the rectangle.

Track 135

A rectangle has a perimeter of 84 cm and a height of 18 cm ; calculates the area of the circle having the radius congruent to the base of the rectangle.

Track 136

A rectangle has a perimeter of 84 cm and a base of 24 cm, calculate:
the central angle subtended by the chord AB of the circle to the rectangle;
the area of the circular sector;
length the arc subtended by the chord AB;
the distance of the chord from the center of the circle.

Track 137

A rectangle has a perimeter of 68 cm, calculate:
the chord AB of the circle to the rectangle with the radius of 13 cm, knowing that AB is 5 cm from the center ;
the area of the rectangle.

Track 138

A parallelogram has a base of 40 cm and the height is 3/ 5 of the base. Calculate the perimeter of a rectangle congruent to the parallelogram knowing that its base is twice that of the parallelogram.

Track 139

A parallelogram has a base of 40 cm and the height is 3/ 5 of the base. Calculate the perimeter of a rectangle congruent to the parallelogram knowing that its base is 50 cm.

Track 140

A rectangle is composed of five congruent squares, each of which has the area of 100 cm². Calculate the perimeter of the rectangle.

Track 141

A parallelogram is equivalent to a rectangle that has a base congruent to 5/3 of the height and the perimeter of 160 cm. Calculate the perimeter of the parallelogram, knowing that the measures of the relative heights of two consecutive sides differ by 25 cm and are congruent to 1/2 of the other

Track 142

A rectangle has a perimeter of 260 cm and the height congruent to 5/8 of the base. Determines the ratio between the perimeter of this rectangle and the perimeter of the square whose area is the 2/5 of the area of the rectangle.

Track 143

The sum of the dimensions of a rectangle is 130 cm and their ratio is 8/5 ; calculates the radius of the circle equivalent to the rectangle.

Track 144

The perimeter of a rectangle measure 260 cm and the base is 8/5 of the height. Calculate:
measure of the size of the rectangle;
the measure of the side of a square that has a perimeter that is 4/5 of the perimeter of the rectangle;
the area of the two polygons.

Track 145

The base of a rectangle measure 24 cm and is 12/15 of the diagonal. Calculate the perimeter and area of a rhombus whose diagonals congruent to the dimensions of the rectangle.

Track 146

A rectangle has a diagonal of 5 cm and a side of 3 cm. Calculate the perimeter and area.

Track 147

Two rectangles are equivalent. The perimeter of the second is 260 cm and the difference between the height and the base measures 30 cm. Calculates the base of the first rectangle, whose height is 40 cm.

Track 148

Calculate the perimeter and area of a rectangle in which the basis exceeds 4 cm the height knowing that the diagonal is 20 cm.

Track 149

The area of a rectangle is 600 cm². Calculate the perimeter knowing that the difference of the two dimensions is 10 cm.

Track 150

The base of a rectangle exceeds 20 cm the side of a square equivalent to the rectangle; its height is smaller of 16 cm to the side of the square. Calculates the area and perimeter of the rectangle.