Respuesta:
V = π * r² * h
108*π = π * r² * 12
108*π/12*π = r²
9 = r²
√9 = r
r = 3 ---> diametro: 2 * r = 2 * 3 = 6 cm²
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Respuesta:
V = π * r² * h
108*π = π * r² * 12
108*π/12*π = r²
9 = r²
√9 = r
r = 3 ---> diametro: 2 * r = 2 * 3 = 6 cm²