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Due tonight.. *no links*
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Due tonight.. *no links*

Due tonight.. *no links*-example-1
User Chandra Patni
by
3.2k points

1 Answer

2 votes

Answer:

Explanation:

Sum of interior angles of a polygon formula:


180 (n - 2)

n represents the n-sided polygon


180 (20 - 2) = 3,240

User Sergey Zyuzin
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4.0k points
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