SOLUTION: the total surface area of a cone whose radiuus is 2r and slant height l/2 is

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Question 571533: the total surface area of a cone whose radiuus is 2r and slant height l/2 is
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
the total surface area of a cone whose radiuus is 2r and slant height l/2 is
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Radius is usually r, not 2r, and slant height is not given, or is 1/2, or 1/2 of something.
It's not clear.