Question

What is the volume of this sphere?

Answer 1

The one with 972 is the answer

Answer 2

Answer:

The volume of the sphere is 972π m³

B is correct

Step-by-step explanation:

Given: We are given a figure of sphere whose radius is  9 m

Formula:

$\text{Volume of sphere}=\dfrac{4}{3}\pi r^3$

where, r=9 m

Substitute r=9 into formula to get volume of sphere

$\text{Volume of sphere}=\dfrac{4}{3}\pi 9^3$

                                              $=\dfrac{4}{3}\pi \times 9\times 9\times 9$

                                              $=4\pi \times 3\times 9\times 9$

                                              $=972\pi \text{ m}^3$

Hence, The volume of the sphere is 972π m³