Volume Quiz Practice Problems: Cylinders, Cones, Spheres

Question 1

Find the volume of a cylinder with radius $r=3$ and height $h=5$. Use $\pi \approx 3.14$.

Accepted Answer

$V=45\pi \approx 141.3$

Answer

$V=15\pi \approx 47.1$

Answer

$V=90\pi \approx 282.6$

Answer

$V=72\pi \approx 226.1$

Question 2

A cone has radius $4$ m and height $9$ m. What is its volume? Use $\pi \approx 3.14$.

Accepted Answer

$150.72	ext{ m}^3$

Answer

$113.04	ext{ m}^3$

Answer

$452.16	ext{ m}^3$

Answer

$50.24	ext{ m}^3$

Question 3

A sphere has diameter $12$ cm. What is its volume? Use $\pi \approx 3.14$.

Accepted Answer

$904.32	ext{ cm}^3$ (approx.)

Answer

$7234.56	ext{ cm}^3$ (approx.)

Answer

$452.16	ext{ cm}^3$ (approx.)

Answer

$452.39	ext{ cm}^3$ (approx.)

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