BECE Mathematics 2021 Paper

Divide both sides of the equation by $\pi r^{2}$ since its multiplying the $h$Since the left hand side is equal to the right hand side, you can switch positionsASSIGNMENTMake $r$ the subject of the relation $V=\pi r^{2}h$.SOLUTIONSince $\pi$ and $h$ are multiplying $r^{2}$, divide both sides by $\pi r$Take square root of both sides so that the square root cancels the square power on top of the $r$