Question

Solve for the variable r in this equation.


`s=2 \pi rh`

Please and thanks! Also, it would help if you explained how you got your answer! (: ^-^

Answer 1

divide both sides by
`2 \pi h` which will make the equation

`(s)/(2 \pi h) = (2 \pi rh)/(2 \pi h)`
simplifying

`r= (s)/(2 \pi h)`