1.

The ratio of the radius of base to the height of a cylinder is 2 ∶ 3. If the volume of the cylinder is 1617 cm3, then what is the curved surface area of the cylinder? (Take π = 22/7)

A. 242 cm2
B. 385 cm2
C. 462 cm2
D. 770 cm2
Answer» D. 770 cm2


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