beatriceadebusuyiall beatriceadebusuyiall

03-06-2022
Mathematics

contestada

make r the subject of the formula in V= ⅓π r²h

Respuesta :

Alanacares Alanacares

03-06-2022

Answer:

switch the position

1/3πr²h=v

multiply all through by 3

3•1/3πr²h=3•v

3 will cancel out 3

πr²h=3v

divide both sides by πh

r²=3v/πh

root both sides

r=±√3v/πh

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