Finding Volume of Cylinders, Cones & Spheres Background: Volume is the measure of space occupied by a solid. Volume is measured in cubic units. Geometric Shape Cylinder Formula Example Words: The volume V of a cylinder with radius r is the area of the base B times the height h. Symbols V = Bh, where B = π π or V = π ππ π π Cone Words: The volume V of a cone with radius r is one third the area of the base B times the height h. Find the volume. Round to the nearest tenth. V = π ππ π r = 5, h = 8.3 V = 3.14(π)π β π. π V β 651.6 πππ Find the volume. Round to the nearest tenth. π V = πBh or Symbols π V = πBh or OR π π π π π π ππ π V = Sphere π π Words: The volume V of a sphere is four thirds the product of π and the cube of the radius r. Symbols V = π V = ππ ππ π ππ or π π π π π ππ π r = 3, h = 6 π V = π β π. ππ β ππ β π π½ β ππ. π ππ.π OR V = π ππ π π π.ππ β ππ β π = π π½ β ππ. π ππ.π Find the volume. Round to the nearest tenth. V = π π π ππ r = 6 π π½ = π β 3.14 β ππ Vβ 904.8 πππ OR V = π β π.ππ β ππ π Vβ 904.3 πππ
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