Math, asked by nnn447474, 1 year ago

what is the curved surface area of the cone of radius 7 cm and height 24 cm

Answers

Answered by hemamahindrakar

3

by Pythagoras theorem

l =√r*2+ h*2

l =√49+576

l=25cm

curved surface area of cone =πrl

= 22/7×7×25

=22×25

=550cm*2

nnn447474: thanks

Answered by BlueFire469

1

the formula is pie r l
so IDK

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