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CBSE Class 9 Answered

the radius of sphere is 2r, then its volume will be?
question image
Asked by taragiunnati | 02 Jun, 2020, 08:39: PM
answered-by-expert Expert Answer
Volume of sphere is given as 4 over 3 πr cubed
Radius is 2r, so the volume will be equals 4 over 3 straight pi open parentheses 2 straight r close parentheses cubed equals 4 over 3 straight pi cross times 8 straight r cubed equals 32 over 3 πr cubed
Answered by Renu Varma | 03 Jun, 2020, 11:19: AM

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