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# Surface Area

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What is the formula to find the surface area of a cone?

Mar 20, 2019

#1
+234
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πr(g+r), where r is the radius of the base and g is the slant height.

Hope this helps!

Mar 20, 2019
#2
+977
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It's $$\pi r(r+\sqrt{h^2+r^2})$$, where r= the radius and h= the height.

You are very welcome!

:P

Mar 21, 2019