Respuesta :

dasetka
A = 2pir² + 2pirh   Factor out pi
A = (2r² + 2rh) pi   Divide both sides by (2r² + 2rh)
[tex] \frac{A}{2 r^{2} + 2rh } [/tex] = pi   Flip the sides to make it easier to read
pi =  [tex] \frac{A}{2 r^{2} + 2rh } [/tex] 

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