Ex 13.8 1
Find the volume of a sphere whose radius is
7 cm
Radius = 7 cm
Volume of sphere = 4/3 r3
= (4/3 22/7 7 7 7) cm3
= (4/3 22 1 7 7) cm3
= 4312/3 cm3
= 1437.33 cm3
Made by
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.