Question

what is formula to find csa of cone​

Answer 1

Step-by-step explanation:

The surface area of a cone is equal to the curved surface area plus the area of the base: π r 2 + π L r , \pi r^2 + \pi L r, πr2+πLr, where r denotes the radius of the base of the cone, and L denotes the slant height of the cone. The curved surface area is also called the lateral area.

This is what I knew

Answer 2

Here is ur answer mate

CSA of cone = πrl

where r = radius

l = slant height

π = pie(22/7 or 3.14)

★hope it helps you!!!