Math, asked by Meazha, 10 months ago

The TSA of come whose radius
is r÷2 and slant height is 2×L.
Then TSA of cone is,

Answers

Answered by chandanaintract

3

πr(r+l)

=22/7 ×r/2 (r/2+2l)

=11r/7(r+42/2)

=11r/7(21r/2)

=231r/7

=33r

TSA OF CONE =33r

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