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Math and Arithmetic
Algebra
Geometry

How do you find the sum of the interior of a dodecagon?

Answer

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May 14, 2012 2:37PM

There are two ways of doing it I'll tell you the easiest, you have to draw your dodecagon and then pick one specific corner and draw straight lines out to each of the other corners from this point and then Count how many triangles there are and times it by 180