Question

Each side of a square has a length of 5x. Use your area expression to find the area of a square when x = 2.2 centimeters. Show your work

Answer 1

121cm^2

Explanation:

A = L^2

= 5x*5x

x = 2.2

L = 5x = 5(2.2)

= 11

A = 5x*5x

= 11*11

= 121