Question

Use the diagram shown to find the volume of the sphere. Use 3.14 for pi. Round your answer to the nearest hundredth.

A-16.75
B-33.49
C-50.24
D-267.95

Answer 1

v=3.14*4/3*r^3
r=4/2=2
v=3.14*4/3*2^3=33.4933333
B

Answer 2

Option B.
`33.49\ in^(3)`

Explanation:

we know that

The volume of the sphere is equal to

`V=(4)/(3)\pi r^(3)`

we have

`r=4/2=2\ in` ----> the radius is half the diameter

substitute

`V=(4)/(3)(3.14)(2^(3))=33.49\ in^(3)`