What is the exact volume of a sphere whose diameter is 14 cm? Show your work.

Question

asked Mar 10, 2021 1.8k views

2 Answers

Jorgusch · Answer 1 · 2021-03-16T05:33:57+0000

Answer:

radius= diameter/2

radius= 7cm

volume of a sphere =
$V=(4)/(3)\pi r^(3)$

so Volume = (4/3)*pi*7^3

7^3=343

4/3 = 1.3333333333

$(4*\pi*343)/(3)$ = 4310.26512073 / 3

= 1436.75504024

Approx... 1436.76