Question

If the perimeter of a square is 20 cm, what is its area?

Answer 1

25cm^2

Explanation:

P=4a

20=4a

a=5

A=a^2

A=5^2

A=25 cm^2

Answer 2

25cm

Explanation:

each side is 5cm so multiple 5cm times 5cm then you get 25cm