Solve $S=\frac{1}{2} \pi r^{2}+(r+5) h$ For $r$

A) $r=\frac{-h \pm \sqrt{h^{2}-10 \pi h+2 \pi S}}{\pi}$

Solve $S=\frac{1}{2} \pi r^{2}+(r+5) h$ for $r$ .

A) $r=\frac{-h \pm \sqrt{h^{2}-10 \pi h+2 \pi S}}{\pi}$

B) $r=\frac{-h \pm \sqrt{h^{2}-10 \pi h-2 \pi S}}{\pi}$

C) $r=\frac{-h \pm \sqrt{h^{2}+10 \pi h+2 \pi S}}{\pi}$

D) $r=\frac{h \pm \sqrt{h^{2}-10 \pi h+2 \pi S}}{\pi}$