Question

What is the area of a square that has a perimeter of 8 cm? a. 2 cm2 b. 4 cm2 c. 32 cm2 d. 64 cm2 e. 160 cm2

Answer 1

`4 \: cm {}^(2)`

Explanation:

`p = 4a`

`8 = 4a`

`a = (8)/(4) = 2`

Area of square

`= a {}^(2) = {2}^(2) = 4 \: cm {}^(2)`