Question

What is the volume of given figure?

• A. $25$ ${\text{unit}}^3$
• B. $125$ ${\text{unit}}^3$
• C. $50$ ${\text{unit}}^2$
• D. $100$ ${\text{unit}}^3$

Answer 1

The correct option is B $125$ ${\text{unit}}^3$

Volume of given 3D figure i.e. rectangular prism $=$ length $\times$ width $\times$ height
Given rectangular prism is a cube as the length, width, and height are equal.


Volume of cube $=\text{Side}\times \text{Side}\times \text{Side}$
$=5\times 5\times 5=125{\text{units}}^3$