Question

The volume of a cube whose surface area is $150m^2$ is _________.

• A. $25m^3$
• B. $75m^3$
• C. $125m^3$
• D. $27m^3$

Answer 1

Answer: (C)

$125m^3$

the surface area of a cube is $6a^2{m}^2$

$6a^2=150$

$a^2=25$

$a=5$m

the volume of the cube will be:

$a^3$

$=125m^3$