Question

The curved surface area of a cylinder is same as the curved surface area of a cone
of the same radius. If the height of the cylinder is 2 m, find the slant height of the
cone.​

Answer 1

Step-by-step explanation:

csa of cylinder = csa of cone

2 pie×r×h = pie × r ×l

2×3.14×2m = 3.14×l (radius is equal for both and get cancelled)

12.56 = 3.14×l

l = 12.56/3.14

l = 4m