QuestionCalculate the interior angle sum of an 11-sided polygon using . Round to the nearest tenth.
Studdy Solution
STEP 1
Assumptions1. The polygon has11 sides. The formula for the interior angle sum of a polygon is degrees, where is the number of sides the polygon has
STEP 2
We need to find the interior angle sum for a polygon with11 sides. We can do this by substituting into the formula.
STEP 3
Substitute into the formula.
STEP 4
Calculate the value inside the parentheses.
STEP 5
Calculate the interior angle sum.
The interior angle sum for a polygon with11 sides is1620 degrees.
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