Question

A sphere and one of its dimensions are shown in this diagram.

c) 82 in.
69 H
3
D 163 in.
Q
13 in.
Which of the following is closest to the volume of the sphere?
A 9203 in.³
B) 1150 in.3
128

Answer 1

The answer to your problem is, B 150
`in^(3)`

Explanation:

D = 13 inches

R =
`(13)/(2)` inches

Volume:

=
`(9)/(3)^(r3)`

=
`(4)/(3) * (22)/(7) * ( (13)/(2) )^(3)`

4 x 3 x 14 x 274 x 625

= 1199.76
`in^(3)`

= 1550
`in^(3)`

Thus the answer to your problem is, 1150
`in^(3)`