The total surface area of a solid right circular cylinder is twice tha – McqOptions

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1.	The total surface area of a solid right circular cylinder is twice that of a solid sphere. If they have the same radii, the ratio of the volume of the cylinder to that of the sphere is given by
A.	9:4
B.	2:1
C.	3:4
D.	4:9
Answer» B. 2:1

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