Question

If the perimeters of a rectangle and a square are equal, and it is known that the length is twice the breadth in the rectangle, find the ratio of the length of the rectangle and side of the square is

Answer 1

Answer:

Step-by-step explanation:Perimeter of a rectangle= 2(Length + Breadth)

Length= 10cm, Breadth = 6cm

perimeter = 2(10+6) = 2(16) = 32 cm

Perimeter of square = perimeter of a rectangle

Perimeter of a square = 4x side

4 x side = 32

Side = 32/4 ( dividing both sides by 4)

Side of a square = 8 cm

Area of a square = Side x Side

= 8 x 8 = 64 cm^2

Area of a square = 64 cm^2

Ans : 64 cm^2

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