Question

The area of a square and a rectangle are equal.If the side of the square is 40cm and the breadth of the rectangle 25cm,find the length of the rectangle.Also find the perimeter of the rectangle.

Answer 1

Ans : length is 64 cm
Perimeter is 178 cm

Answer 2

Answer:

Step-by-step explanation:

Since both have equal area then

Area of square=40×40=Area of rectangle

=》40×40= length ×breadth

=》40×40=l×25

=》1600/25=l

=》length = 64cm

Perimeter=2 (l+b)

=2 (64+25)

=2×89

=178cm