The volume of a right circular cone, whose radius of the base is half – McqOptions

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1.	The volume of a right circular cone, whose radius of the base is half of its altitude, and the volume of a hemisphere are equal. The ratio of the radius of the cone to the radius of the hemisphere is
A.	âˆš2 : 1
B.	0.042361111111111
C.	0.084027777777778
D.	1 : âˆš2
Answer» C. 0.084027777777778

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