Question

The area of four walls of a cube whose one edge is 2.5 m is $25m^2$.

• A. True
• B. False

Answer 1

The correct option is A

True

Edge of the cube (a) = 2.5 m
Area of four walls $=4a^2$

$=4\times 2.5\times 2.5m^2=25m^2$