Question

The radius of the base of a cone is 7 cm. It's vertical height is 24 cm and slant height is 25 cm. What is curved surface area?​

Answer 1

Answer:

radius of cone(r)= 7cm

height (h)= 24cm

slant height (l)= 25cm

Curved surface area= πrl

=22/7 x 7 x 25

= 22 x 25

= 550cm²

hope it helps..