Respuesta :

Cylinder volume = pi x radius^2 x height

7) 3.14 x 8.8^2 x 4.7 = 1142.86

8) 3.14 x 4^2 x 2.5 = 125.6

9) diameter = 10 , radius = 5
3.14 x 5^2 x 4 = 314

10) diameter = 7.1 , radius = 3.55
3.14 x 3.55^2 x 1 = 39.57

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