The base area of a prism is increased by 25%, while the height remains the same. By what percentage does the volume increase?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 25%.
Volume = base area × height
Height same ⇒ volume ∝ base area
Base increases by 25%
⇒ Volume also increases by 25%