Question

A cube has dimension 6 cm $\times$ 6 cm $\times$ 6 cm. Find the lateral surface area of the cube.

• A. $144c{m}^2$
• B. $164c{m}^2$
• C. $154c{m}^2$
• D. $142c{m}^2$

Answer 1

The correct option is A

$144c{m}^2$

Given: A cube of side 6 cm.
Lateral surface area of a cube $=4a^2$

$\Rightarrow 4(6{)}^2=144c{m}^2$