Math, asked by jaani31082006, 5 months ago

The total surface area of a cone whose radius is r/2 and slant height 2l is
step by step explanation required

Answers

Answered by manshigautam120

0

Please ask question clearly I cannot understand the question

Answered by py2842668

0

Step-by-step explanation:

Radius (r)=r/2 slant height=2l

TSA (S)=PIE R (l+r)

=22/7×r/2(2l+r/2)

=11/7×r(2l+r/2)

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