poopygrump poopygrump

21-02-2022
Mathematics

contestada

find the volume of a sphere with a circumference of 28.7 yd

Respuesta :

chetankachana chetankachana

21-02-2022

Answer:

399.77 yd³

Step-by-step explanation:

Circumference: 2πr

Solve for r:

28.7 = 2πr
9.14 = 2r
4.57 = r

Solve for volume: 4/3(πr³)

4/3(πr³)
4/3(π(4.57)³)
4/3(π(95.44))
4/3(95.44)π
127.25(π)
399.767 ≈ 399.77

-Chetan K

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