A spherical cake of radius 21cm is cut into 4equal pieces.What is the volume of each piece ?
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R=21cm
V of cake =4/3πr ^3
=4/3*22/7*21*21*21
=88*441cm^3
V of one piece of cake = 1/4*88*441
=22*441
= 9702cm^3
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Answered by
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Answer:
Spherical cake radius =21cm
Volume of each price=1/4×4/3πr^3
1/3πr^3
1/3×22/7×21^3
22×21^2
22×441=9702cm^2
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