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

Multiple Choice

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

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