Question

Wirte a answer with solution help:(

Answer 1

h =
`(S-2\pi r^2)/(2\pi r)`

Explanation:

S = 2πr² + 2πrh ( subtract 2πr² from both sides )

S - 2πr² = 2πrh ( isolate h by dividing both sides by 2πr )

`(S-2\pi r^2)/(2\pi r)` = h