Find the volume of the sphere or the cylinder. Use $\pi=3.14$ when needed. Round to the nearest thousandth if necessary.
-A sphere with diameter $9 \mathrm{~m}$.
A) $381.51 \mathrm{~m}^{3}$
B) $3052.08 \mathrm{~m}^{3}$
C) $214.599 \mathrm{~m}^{3}$
D) $84.78 \mathrm{~m}^{3}$

Question

Quizplus · Accepted Answer

The volume of a sphere is given by the formula $V = \frac{4}{3}\pi r^3$. With a diameter of 9 m, the radius $r$ is $4.5$ m. Plugging into the formula gives $V = \frac{4}{3} \times 3.14 \times (4.5)^3 = 381.51 \mathrm{~m}^{3}$.

Find the Volume of the Sphere or the Cylinder π=3.14\pi=3.14π=3.14 When Needed

Find the Volume of the Sphere or the Cylinder $\pi=3.14$ When Needed