1.

A solid wooden toy is in the shape of a right circular cone mounted on a hemisphere.If the radius of the hemisphere is 7 cm and the total height of the toy is 17 cm. Find the volume of the wooden toy​

Answer»

ANSWER:

VOLUME of the CONE is GIVEN by

=13×πr2h

Here r=4.2 CM, h=10.2−r=6 cm

Therefore, the volume of the cone

=13π×4.22×6

=110.88 cm3

Volume of the hemisphere

=12×43πr3

=155.23

Total volume

=110.88+155.232

=266.112



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