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Volume of Cone

Surface Areas and Volumes
Maths
Class 9

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The Volume of a Cone

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Related Questions to study

Find the curved surface area of a right circular cone of radius , and slant height .

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Water is dripping out from a conical funnel at the uniform rate of .  When the slant height of water is , find the rate of the decrease of slant height of the water, give that vertical angle of the funnel is .

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The volume of a right circular cone of height cm and radius of base cm is

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How many square metres of canvas are required for a conical circus tent whose height is metres and the radius of the base is metres?

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An open metallic bucket is in the shape of a frustum of a cone mounted on hollow cylindrical base made of metallic sheet. If the diameters of the two circular ends of the bucket are and , the total vertical height of the bucket is and that of the cylindrical portion is , find the area of the metallic sheet used to make the bucket. Also, find the volume of the water it can hold. (Take )

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The cost of painting the total surface area of a cone at is . Find the volume of the cone, if its slant height is .

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If the volume of a right circular cone of height is , find the diameter of its base.

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Find the capacity in liters of a conical vessel with radius and slant height .

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If the volumes of two cones are in ratio and their diametres are in the ratio , find the ratio of their heights.

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If the height of a cone is increased by , the what is the percentage increase in the volume of the cone?

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