Question

Find the perimeter of a square whose area is $64c{m}^2$.

Answer 1

Given: Area of the square $=64c{m}^2$
Area $=Side\times Side$
$64=8cm\times 8cm$
$\therefore$ Side of the square = 8 cm
$\Rightarrow$ Perimeter of the square $=4\times Side$
$=4\times 8cm$
$=32cm$