If the radius of the base of a right circular cylinder is reduced by 5 – McqOptions

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1.	If the radius of the base of a right circular cylinder is reduced by 50%, keeping the same height, what is the ratio of the volume of the reduced cylinder to that of the original?
A.	1:9
B.	0.0472222222222222
C.	1:4
D.	0.0430555555555556
Answer» D. 0.0430555555555556

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