Question

The area of a square park is same as the area of a rectangular park . If the side of a square park is 40m and the length of the rectangular park is 64 m, find the breadth of the rectangular park . Also, find the perimeter of the rectangular park.​

Answer 1

$area \: of \: square = area \: of \: rectangle$

$side \: ofsquare = 40m \\ \\ area \: of \: square = 40 \times 40 = 1600$

$area \: ofrectangle = l \times b \\ 1600 = 64 \times b \\ b = \frac{1600}{64} = 25m$

$perimeter \: of \: rectangular \\ \: park = 2(l + b) \\ = 2(64 + 25) = 2 \times 89 =17 8m$

Answer 2

The area of a square park is same as the area of a rectangular park . If the side of a square park is 40m and the length of the rectangular park is 64 m, find the breadth of the rectangular park . Also, find the perimeter of the rectangular park.