Question

what is the CSA of cone​

Answer 1

Answer:

The surface area of a cone is equal to the curved surface area plus the area of the base: \pi r^2 + \pi L r, πr

2

+πLr, where rr denotes the radius of the base of the cone, and LL denotes the slant height of the cone. The curved surface area is also called the lateral

Answer 2

Answer:

C.S.A of cone

$\pi {r}^{2} \: + \pi\:r\:l$