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Mathematics

1 answer:

beks73 [17]4 years ago

8 0

Answer:

$h = \dfrac{S}{2 \pi r} - r$

Step-by-step explanation:

$S = 2 \pi rh + 2 \pi r^2$

$2 \pi rh + 2 \pi r^2 = S$

$2 \pi rh = S - 2 \pi r^2$

$h = \dfrac{S}{2 \pi r} - \dfrac{2 \pi r^2}{2 \pi r}$

$h = \dfrac{S}{2 \pi r} - r$

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