Respuesta :

[tex]SA=2\pi r^2+2\pi rh[/tex][tex]\begin{gathered} 2\pi rh=SA-2\pi r^2 \\ h=\frac{SA-2\pi r^2}{2\pi r} \end{gathered}[/tex]

the solution is

[tex]h=\frac{SA-2\cdot\pi\cdot r^2}{2\cdot\pi\cdot r}[/tex]

RELAXING NOICE
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