Question

find the radiusof a sphere if its volumis 904.32 cubic cm.(π=3.14)

Answer 1

Hey..!!

$volume \: of \: sphere = 4 \div 3\pi \: {r}^{3} \\ 904.32 = 4 \div 3 \times 3.14 \times {r}^{3} \\ {r}^{3} = 216 \\ r = 6 \:cm$
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Answer 2

volume of sphere is 4/3πr³.
904.32=4/3×22/7×r³.
904.32=4.19×r³.
r³=215.82.
r=5.99 I hope this is right