Question

What is the formula for the lateral area of a cone in terms of height h and radius r

Answer 1

Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A=πrl , where l is the slant height of the cone .

Explanation:

thank me later