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Maths Exercices
Volume of cones

The volume of a cone is given by:

Volume = Area of base x Height

where r is the radius of the circle and H is the height of the cone.

The formula for the volume of a cone can be determined from the volume formula for a cylinder because it takes the volume of three cones to equal one cylinder.

Find the volume of the cone:


V=52·10 = ·3.142x52x10

V = 261.83 cm3

What is the volume of this cone when r=5, and h=15?

Use =3.14