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### Geometry2.12 Sum of the Interior Angles of a Polygon

 Example: The sum of the interior angles of a polygon of 5 sides is ____ degrees. solution: Given that no.of sides (n) = 5 Formula: (n-2)180 = (5 - 2)180 = 3 x 180 Solution: 540 Directions: Answer the following questions. Also write at least five examples of your own.
 Q 1: The sum of the interior angles of a polygon of 10 sides is ____ degrees.Answer: Q 2: The sum of the interior angles of a polygon of 9 sides is ____ degrees.Answer: Q 3: The sum of the interior angles of a polygon of 8 sides is ____ degrees.Answer: Q 4: The sum of the interior angles of a polygon of 7 sides is ____ degrees.Answer: Q 5: The sum of the interior angles of a polygon of 6 sides is ____ degrees.Answer: Q 6: The sum of the interior angles of a polygon of 4 sides is ____ degrees.Answer: Question 7: This question is available to subscribers only! Question 8: This question is available to subscribers only!

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