Math, asked by chatersinghselendra8, 9 months ago

The curved surface area of cone whose radius =2r and slant height =l/2

Answers

Answered by utu4sungh

14

Answer:

Step-by-step explanation:

CSA of cone = πrl

=π×2r×l/2

=πrl

Answered by Sreerag0123V

1

Answer:

πrl

Step-by-step explanation:

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