Answers

2015-10-02T13:17:39+08:00
Cone
Volume Formula: πr² h/3
Radius: 30
Height: 120

Let V = be the volume of the cone
Substituting,
π(30)²(120/3) = V
π(30 x 30) (120/3) = V
π(900)(40) = V
2827.4 (40) = V
113097.33 = V

Cylinder
Volume Formula: π(r)² (h)
Radius : 30
Height : 120

Let V = be the volume of the cylinder
Substituting,
π(30)²(120) = V
3.14(30 x 30)(120) = V
3.14(900)(120) = V
2827.4(120) = V
339392 = V




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