Question

What is the volume of a sphere with a diameter of 18 cm? Round your answer to the nearest hundredth.

3053.6 cubic cm
3028.4 cubic cm
1526.1 cubic cm
1526.8 cubic cm

Answer 1

3053.6 because from the formula 4/3piercube

Answer 2

Answer: 3053.6 cubic cm

Explanation:

The volume of sphere is given by :-

, where r is the radius of the sphere.

Given: The diameter of sphere =
`d=18\ cm`

Then , the radius of the sphere =
`r=(18)/(2)=9\ cm`

Now, the volume of the sphere will be ;_

`\text{Volume}=(4)/(3)(3.14159265359) (9)^3\\\\\Rightarrow\text{Volume}=3053.62805929\approx3053.6\text{ cubic cm}`