Question

what is the volume of this sphere?
round your answer to the nearest hundredth.
18 m
cubic meters

Explanation:

Step1: Find radius of the sphere

The diameter is 18 m, so radius $r = \frac{18}{2} = 9$ m.

Step2: Apply volume formula for sphere

Volume $V = \frac{4}{3}\pi r^3 = \frac{4}{3}\pi (9)^3$

Step3: Calculate the value

$V = \frac{4}{3}\pi \times 729 = 972\pi \approx 972 \times 3.1416 \approx 3053.63$

Answer:

3053.63