Solve the Formula for the Specified Variable $\mathrm { S } = 2 \pi \mathrm { rh } + 2 \pi \mathrm { r } ^ { 2 } \quad$

Multiple Choice

Solve the formula for the specified variable.
- $\mathrm { S } = 2 \pi \mathrm { rh } + 2 \pi \mathrm { r } ^ { 2 } \quad$ for $h$

A) $h = \frac { S - 2 \pi r ^ { 2 } } { 2 \pi r }$
B) $h = S - r$
C) $h = \frac { S } { 2 \pi r } - 1$
D) $h = 2 \pi ( S - r )$