Question

If the radius of a cone is 7 cm and its slant height
is 15 cm. Its curved surface area will be:​

Answer 1

Answer:

CSA of the cone = $330cm^{2}$

Step-by-step explanation:

CSA of cone = $\pi r l$

                     = $\frac{22}{7} * 15 * 7$

                     = 22*15

                     = $330cm^{2}$

Answer 2

See the image and your doubt will be solved.