Question

find the volume of a sphear with radius 21cm​

Answer 1

Answer:

Volume of sphere = 4/3(πr³)

= 4/3(22/7)(21x21x21)

= 4x22x21x21

= 38808 cm³.

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Answer 2

Step-by-step explanation:

volume of sphere=4/3πr^3

radius=21cm

V=4/3×22/7×21×21×21

V=38808cm^3