Question

Find the side of a square whose area is equal to the area of a Rectangle whose
dimensions are 4cm and 16cm. ​

Answer 1

Answer:

area of rectangle = l×b

=4*16=64 -- (eq-1)

let side of square be=a

area of square=a^2

a^2=l*b

a^2=64(from eq -1)

a=8 ( here 8 square is 64)

so, side of the square is=8cm

hope it helps u