Question

Lateral surface area of a cube whose edge is $3.5cm$ is

Answer 1

Given the side of the cube $=3.5cm$

lateral surface of the cube $4\times sid{e}^2$

$==4\times {\left(3.5\right)}^2$

$=4\times 12.5$

$=49c{m}^2$

we get, lateral surface area is $49c{m}^2.$