1.

The curved surface area and the total surface area of a cylinder are in the ratio 1 : 2. If the total surface area of the right cylinder is 616 cm^2 , then its volume is .

A. 1632 cm ^3
B. 1078 cm^3
C. 1232 cm^3
D. 1848 cm^3
Answer» C. 1232 cm^3


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