The radius of a sphere (in cm) whose volume is 12\pi cm^3, is... | MCQ 1m | Maths | SuperPadhai

Surface Areas And Volumes > Question

MCQ1 markYear: 2020EasyCBSE Class 10

surface-areas-volumesspherevolume

Question

The radius of a sphere (in cm) whose volume is

12 π

cm

^{3}

, is

Solution

1

\frac{4}{3} π r^{3} = 12 π \Rightarrow r^{3} = 9 \Rightarrow r = 9^{1/3} = 3^{2/3}

+1 mark

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