Question

Find the perimeter of the square if the area of the given square is 256 $c{m}^2.$

• A. 8 cm
• B. 16 cm
• C. 32 cm
• D. 64 cm

Answer 1

The correct option is D 64 cm

Area of Square = $sid{e}^2$
256 = $sid{e}^2$
side = $\sqrt{2}56$ = 16 cm

Perimeter of square = 4$\times$Side
= 4$\times$16 = 64 cm