1.

The area of the base of a right circular cone is \(\frac{1408}{7} cm^2\) and its height is 6 cm. Taking π = \(\frac{22}{7}\) , the curved surface area of the cone is:

A. \(\frac{1670}{7} cm^2\)
B. \(\frac{1067}{7} cm^2\)
C. \(\frac{1760}{7} cm^2\)
D. \(\frac{7160}{7} cm^2\)
Answer» D. \(\frac{7160}{7} cm^2\)


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