Calculate the volume of a sphere of surface area 144 π square centime

1.	Calculate the volume of a sphere of surface area 144 π square centimetre.
Answer» \(4\pi r^2=144\pi,\) \(r^2=\frac{144}{4}=36,\) r = 6 cm Volume of sphere = \(\frac{4}{3}\pi r^3\) = \(\frac{4}{3}\times\pi\times(6)^3=288\pi\) cm³

Calculate the volume of a sphere of surface area 144 π square centimetre.

Answer»

\(4\pi r^2=144\pi,\) \(r^2=\frac{144}{4}=36,\) r = 6 cm

Volume of sphere = \(\frac{4}{3}\pi r^3\)

= \(\frac{4}{3}\times\pi\times(6)^3=288\pi\) cm³

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Calculate the volume of a sphere of surface area 144 π square centimetre.

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