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Ex 13.8, 1 - Chapter 13 Class 9 Surface Areas and Volumes - Part 2

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Ex 13.8 1 Find the volume of a sphere whose radius is (ii) 0.63 m Radius = 0.63 m Volume of sphere = 4/3 r3 = 4/3 22/7 0.63 0.63 0.63 m3 = 4/3 22/7 63/100 63/100 63/100 m3 = 1.0478 m3 = 1.05 m3 (approx.)

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