Question

Find the curved surface area of a right circular cone whose slant height is 10 cm and Base is 7cm. ​

Answer 1

hey mate for right circular they will be no base .it us a circle radius.

formula for right circular cone

$\pi \: rl$

Answer 2

Step-by-step explanation:

Qn is not clear .

I think there is mistake in your question.

U mean Either Base radius or Base diameter?

I take 7cm as base radius ie r=7cm

Slant height=10cm ie l=10cm

Curved surface area of cone=πrl

=3.14×7×10 sq cm

=219.8 sq cm