ANSWER
The volume of the sphere is 3,052.1 cubic meters
EXPLANATION
Given that
The radius of the sphere is 9m
pi = 3.14
To find the volume of the sphere, follow the steps below
Step 1: Write the formula for calculating the volume of the sphere
[tex]\text{ V = }\frac{4}{3}\pi r^3[/tex]
Step 2; Substitute r = 9m into the above formula
[tex]\begin{gathered} \text{ V }=\text{ }\frac{4}{3}\text{ }\times\text{ 3.14 }\times\text{ 9}^3 \\ \\ \text{ V = }\frac{4}{3}\text{ }\times\text{ 3.14 }\times\text{ 9 }\times9\times9 \\ \\ \text{ V }=\text{ 4 }\times\text{ 3.14}\times\text{ 9 }\times9\text{ }\times\text{ 3} \\ \text{ V }=\text{ 3,052.1 m}^3 \end{gathered}[/tex]
Hence, the volume of the sphere is 3,052.1 cubic meters
