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A semi-circular sheet of metal of diameter 28cm is bent to form an open conical cup. Find the capacity of the cup.

A semi-circular sheet of metal of diameter 28cm is bent to form an open conical cup. Find the capacity of the cup.

Grade:11

1 Answers

Arpit Kumar
31 Points
10 years ago
If you bend the semi-circular sheet in the form of a cone then the radius of the sheet will become the height of the cone and the radius of the base of the cone will also be the radius of the sheet . The volume of the cone will be 1/3*22/7*14*14*14=2874.67cubic cm

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