Across
- 2. all angles of a triangle add up to
- 4. angles that have the same measure
- 5. triangle with no congruent sides
- 10. has all three angles congruent
- 12. triangle with all three sides congruent
- 13. when the sum of two angle measures is 180 degrees
- 14. has all three angles acute
Down
- 1. when the sum of two angle measures is anything other than 90 or 180 degrees
- 3. when the sum of two angle measures is 90 degrees
- 6. triangle with two congruent sides
- 7. when two angles are opposite of each other
- 8. has one right angle, two acute angles
- 9. when two angles share a common side and have the same vertex
- 11. has one obtuse angle, two acute angles