Answer:
h = [tex]\frac{T - 2\pi r^{2}}{2\pi r}[/tex]
Step-by-step explanation:
T= 2rπh + 2πr²
Subtract terms that don't include the indicated variable from both sides:
T= 2rπh + 2πr² ⇒ T - 2πr² = 2rπh
Divide values being multiplied by indicated variable from both sides:
T - 2πr² = 2rπh ⇒ [tex]\frac{T - 2\pi r^{2}}{2\pi r}[/tex] = h
