Math, asked by bhawlak3gakkb, 1 year ago

What is the formula of volume of hollow sphere

Answers

Answered by Anonymous
1
= 4π/3 (R³-r³) , R = external radius , r = internal radius
Answered by sabarinathcs
1
4π/ 3 (R³-r³)
....... hope  this helps.............
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