Question

I don't exactly understand how to do this could someone please explain it v = 1/3 πr2h for h.

Answer 1

What it is asking you to do is solve for h rather than V. You want h all by itself on one side of the equation.

Step One

Multiply both sides by 3

3*V = 3*(1/3
`\pi`r²h

3V =
`\pi`r²* h Divide both sides by r²

`(3*V)/(r^(2)) = \pi * h` . . . . . . Divide by pi

`(3*V)/( \pi * r^(2)) = (\pi * h)/(\pi)`

`\text{h =} (3*V)/( \pi * r^(2))` <<<<<< Answer