SOLUTION: a candle is a cylinder with a cone on top. Find the volume and surface area.

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Question 607156: a candle is a cylinder with a cone on top. Find the volume and surface area.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

a candle is a cylinder with a cone on top.

First being that of the cylinder

Volume =pi%2Ar%5E2h + %281%2F3%29pi%2Ar%5E2h

surface Area = 2pi%2Arh+%2B+pi%2Ar%5E2 + pi%2Arsqrt%28r%5E2+%2Bh%5E2%29

Note: only need the side surface of the cone