- 1. What is the interior angle sum of a convex heptagon?
- 2. What is the measure of 1 interior angle of a regular octagon?
- 3. What is the exterior angle sum of a convex pentagon?
- 4. What is the measure of 1 exterior angle of a regular quadrilateral?
- 5. If a regular polgon has an exterior angle with a measure of 72, how many sides does it have?
- 6. If the measure of 1 interior angle of a regular polygon equals 160, how many sides does it have?
- 7. If the interior angle sum of a convex polygon equals 1440, how many sides does it have?
- 8. What is the exterior angle sum of a convex 15-gon?
- 9. What is the interior angle sum of a convex 20-gon?
- 10. What is the measure of 1 interior angle of a regular decagon?
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