Polygon Interior Angle Sum Practice

Find the sum of the interior angles in polygons with different numbers of sides.

Math7th Grade

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01 Find the sum of the interior angles.

Use the polygon diagram and stated measurements.

1. Find the sum of the interior angles of a 12-sided polygon.

2. Find the sum of the interior angles of a 7-sided polygon.

3. Find the sum of the interior angles of a 10-sided polygon.

4. Find the sum of the interior angles of a 5-sided polygon.

5. Find the sum of the interior angles of a 8-sided polygon.

6. Find the sum of the interior angles of a 11-sided polygon.

7. Find the sum of the interior angles of a 6-sided polygon.

8. Find the sum of the interior angles of a 9-sided polygon.