zanderrulez10000000 zanderrulez10000000

26-04-2018
Mathematics

contestada

What is the volume of a sphere with a diameter of 9 in.?
A. 40.5π in3 B. 121.5π in3 C. 324π in3 D. 972π in3

Respuesta :

TheWiseOrange TheWiseOrange

26-04-2018

Answer: 121.5 in³

Explanation:

[tex]\textnormal{Volume }= \cfrac{4}{3} \pi (4.5)^3 = 121.5 \pi \ in^3[/tex]

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Robinson555 Robinson555

26-04-2018

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

= 4/3π(4.5)^3

= 121.5π in^3

Answer Link

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