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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 |
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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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