Math, asked by rrohithram03, 5 months ago

Find the total surface area of a cone whose radius is r/2 and slant height 2l.

Answers

Answered by aaditya200609

0

Step-by-step explanation:

tsa = 2πr(r+l)

2*22/7*r/2(r/2+2l)

πr(r/2+4l/2)

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