stbetts stbetts

31-03-2020
Mathematics

contestada

what is the volume of a sphere with a radius of 4.5 inches?

A 28.29 in^3
B 63.64 in^3
C 254.57 in^3
D 381.70 in^3

Respuesta :

ali86075 ali86075

31-03-2020

Answer:

D 381.7 in^3

Step-by-step explanation:

V=4/3pi r^3

V=4/3pi 4.5^3

4/3x3.14x4.5x4.5x4.5

It is approximately 381.51 when you use 3.14 as pi. This is closest to answer D, so I would assume it is that.

Sorry, I thought it said circle at first.

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