6. How many degrees does a heptagon have?
- 150 degrees
- 128.6 degrees
- 130 degrees
- 160 degrees
7. How many degrees does an octagon have?
- 145 degrees
- 135 degrees
- 140 degrees
- 120 degrees
8. How many degrees does a hexagon have?
- 150 degrees
- 140 degrees
- 120 degrees
- 110 degrees
9. How many degrees does a dodecagon have?
- 140 degrees
- 155 degrees
- 150 degrees
- 132 degrees
