Question

if the area of the square is 64 cm². Find the area of the square. Also find its perimeter.
​

Answer 1

Step-by-step explanation:

Area of sq =64

a^2=64

a=8

perimeter =4*a=4*8=32cm

I think it is helpful for you

Answer 2

$\sf \pink{Let, side \: of \: square=a}$

$\sf \purple{So,a2=64 sq.cm}$

$\sf \blue{a=8cm}$

$\sf \therefore \green{Perimeter =4a }\\ \sf \green{=4×8} \\ \sf \green{=32cm}$