Mathematics, 22.10.2019 03:00 babyskitt
If the volume of a sphere is 972π cubic cm, what is its radius?
Answers: 1
![volume \: of \: a \: sphere \: = \frac{4}{3} \pi \: {r}^{3} \\ here \: 972\pi = \frac{4}{3} \pi {r}^{3} \\ {r}^{3} = 3 \times \frac{972}{4} \\ {r}^{3} = 3 \times 243 = 729 \\ r = \sqrt[3]{729} = 9cm \\ thank \: you](/tpl/images/0339/9946/0d9dd.png)
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