Answer:
696.6 metres squared
Step-by-step explanation:
The volume of a sphere is denoted by: [tex]V=\frac{4}{3} \pi r^3[/tex], where r is the radius.
Here, we know that the diameter is 11 metres, and since diameter is twice the radius, we know the radius will be 11/2 = 5.5 metres. Substitute this into the equation:
[tex]V=\frac{4}{3} \pi r^3[/tex]
[tex]V=\frac{4}{3} \pi (5.5)^3=\frac{4}{3} *3.14*(5.5)^3=696.6[/tex]
The volume is about 696.6 metres squared.
