the surface area of sphere is 24.64cm sq.find its volume.
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Surface area of sphere
4πr² = 24.64 cm²
r² = 24.64×7/4×22 =1.96 => r = √1.96 = 1.4 cm
Volume of sphere
4/3×πr³ = 4/3×22/7×1.4³ = 11.49 cm³ Ans.
4πr² = 24.64 cm²
r² = 24.64×7/4×22 =1.96 => r = √1.96 = 1.4 cm
Volume of sphere
4/3×πr³ = 4/3×22/7×1.4³ = 11.49 cm³ Ans.
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