Question

& A rectangular wall of length 36 m and breath
25 m needs to be painted. Exactly the same
amount of paint is required to paint a square wall
What is the length of the side of the square wall​

Answer 1

we needs to paint the wall .

so, here we have to find the area of rectangle wall

length = 36m

breadth = 25m

area = length × breadth

= 36×25 m²

= 900m²

same amount of paint is required to paint a square wall

it means

area of square = area of rectangle

so,

area of square = 900m²

side × side = 900

side² = 900

side = √900 = 30m

hence

length of the side of square wall is 30 m