The curved surface area and the diameter of a right circular cylinder are 660 sq.cm and 21 cm respectively. Find its height (in cm)._x005F_x000D_

The curved surface area and the diameter of a right circular cylinder

1.	The curved surface area and the diameter of a right circular cylinder are 660 sq.cm and 21 cm respectively. Find its height (in cm)._x005F_x000D_
A.	9
B.	10
C.	12
D.	8
Answer» C. 12

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The curved surface area and the diameter of a right circular cylinder are 660 sq.cm and 21 cm respectively. Find its height (in cm)._x005F_x000D_

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