Recall that the sum of the interior angle measures of an n-sided convex polygon is (n-2)180.
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Practice makes perfect
Let's begin with recalling the Polygon Interior Angles Sum Theorem.
The sum of the interior angle measures
of an n-sided convex polygon is(n-2)180.
In our exercise we are asked to find the sum of the measures of the interior angles of the regular polygon with 6 sides. Let's do this by substituting 6 for n in the above formula.
