Across
- 1. This has 1 endpoint and 1 arrow head and goes on forever in 1 direction
- 4. A type of triangle that has 1 obtuse angle and 2 acute angles
- 7. This triangle has 2 sides that are the same in length and 1 side that is different
- 8. Lines that touch and make a right angle
- 10. A type of triangle that has 3 acute angles
- 11. This is the end point 2 rays share
- 15. This has 2 endpoints
- 16. This triangle has no sides that are the same in length
Down
- 1. A type of triangle that has a 90 degree angle and 2 acute angles
- 2. This triangle has 3 sides that are the same in length
- 3. A type of angle which is exactly 90 degrees
- 5. A type of angle ranging from 91 degrees to 179 degrees
- 6. A type of angle which is less than 90 degrees
- 9. Lines that touch and do not make a right angle
- 12. Lines that will never touch
- 13. This has 2 arrow heads and goes on forever in 2 directions
- 14. A type of angle exactly 180 degrees