3 years ago

What is the volume of a sphere with a diameter of 9 in.?

Mathematics

2 answers:

N76 [4]3 years ago

7 0

R = d/2 = 9/2 = 4.5
volume of sphere = 4/3*π (r) ^3

= 4/3π(4.5)^3

= 121.5π in^3

a_sh-v [17]3 years ago

6 0

Answer: 121.5 in³

Explanation:

$\textnormal{Volume }= \cfrac{4}{3} \pi (4.5)^3 = 121.5 \pi \ in^3$

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