Question
The diameter of the base of a right circular cone is 4.2
cm and its height is 10 cm. calculate the volume of the cone.Solution
Radius of the cone = Diameter/2Radius of the cone = (4.2/2) = 2.1 cmFormula for Volume of the cone = (1/3) X π X radius2 X heightVolume of the cone = (1/3) X (22/7) X 2.1 X 2.1 X 10Volume of the cone = 46.2 cm³
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