If the volumes of two right circular cones are in the ratio 1:4 and th – McqOptions

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1.	If the volumes of two right circular cones are in the ratio 1:4 and their diameters of bases in the ratio 4:5, then their heights will be in the ratio:
A.	0.045138888888889
B.	0.18402777777778
C.	0.68402777777778
D.	25:64
Answer» E.

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