Question

find the area of square whose perimeter is 68cm ( class 5 ) please step by step ​

Answer 1

Step-by-step explanation:

$perimeter = 68cm \\ side = \frac{68}{4} = 17 \\ area = 17 \times 17 \\ = 289cm {}^{2}$

Hope it helps.

Answer 2

A=a2

P=4a

Solving forA

A=1/16 p²

p² =

$p {}^{2} = \frac{1}{16} .68 {}^{2} = 289cm {}^{2}$