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

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Ex 11.4 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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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.