Make r the subject of the formula: V=PI Rsquared H

asked Oct 1, 2022 221k views

3 votes

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4 votes

$r = \sqrt{(V)/(\pi h)}\\$

Given:

$V = \pi r^2 h$

Making
the subject of the formula:

$V = \pi r^2 h \\ \pi r^2 h = V \\ (\pi r^2 h)/(\pi h) = (V)/(\pi h) \\ r^2 = (V)/(\pi h) \\ √(r^2) = \sqrt{(V)/(\pi h)} \\ r = \sqrt{(V)/(\pi h)}$

Evalarezo answered Oct 7, 2022