Question

if area of square 5 times the area of rectangle. if area of rectangle is 20 cm2. find the area of square?

Answer 1

let area of rectangle be "a"cm
so square  is 5a
a=20
are of square =5*20
100 cm^2

Answer 2

Let area of square be "x" cm^2. Then, According To Question, Area of square=5×area of rectangle x cm^2 =5×(20) [given] =100 cm^2 Therefore, area of square is 100 cm^2. Cheers! !!!