Question

The radius of the base of a cone is 7cm. Its Vertical height is 24 cm and slant height 25cm what is curved surface area?​

Answer 1

Answer:

Curved surface area of cone is 550cm  

2

Step-by-step explanation:   =  

7

22

​  

×7×25

                              =22×25

                              =550cm  

2

Answer 2

Step-by-step explanation:

radius (r)=7cm

vertical height (h)=24cm

slanting height (l)=25cm

CSA of cone =πr(l+r)

=22/7*7(25+7)

=704