Mathematics
Ana26
5

What is the volume of a sphere when r = 9 ft

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(2) Answers
ChrystalHoyne445

volume of a sphere is calculated using a formula: [latex] \frac{4}{3} \pi * r^{3} [/latex] so in this case: [latex] \frac{4}{3} \pi * 9^{3}[/latex] and taht is: [latex] \frac{4}{3} \pi *729 [/latex] [latex]= 972 \pi [/latex] Hope it helps you! :)

anyacanary

[latex]V=\frac43 \pi r^3\\ r=9m\\ \\ V=\frac43 \pi 9^3=\frac43 \cdot 729\pi=972\pi[/latex]

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