Find the area of the curved surface of a cone whose base radius is 6cm and whose height is 8cm. (take \(\pi\) = \(\frac{22}{7}\))
-
188.57cm2
- 1320cm2
- 188cm2
- 188.08cm2
- 10cm2
The correct answer is: A
Explanation
S = curved surface area = \(\pi\)rL= \(\frac{22}{7}\) x 6 x 10
= 188.57cm2