Across
- 2. solve third side of a right triangle
- 6. a triangle with two congruent sides
- 8. the sum of the angles of a triangle
- 12. when the sum of two angles is 90
- 13. longest side of a right triangle
- 15. adjacent over hypotenuse
- 17. a shape changes in size but angles don't
- 19. equal
- 20. Angle Angle Side congruency
Down
- 1. opposite over adjacent
- 3. polygon with three sides and three angles
- 4. when scale factor is < 1
- 5. formed by rays that share an endpoint
- 7. opposite over hypotenuse
- 9. scale factor > 1
- 10. lines that meet and forms right angles
- 11. sum is 180
- 14. greek letter representing angle measure
- 16. angle that measures 90 degrees
- 18. side of the right triangle; not the hypotenuse