Triangles

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Across
  1. 2. the sum of any 2 sides is greater then the 3rd side
  2. 4. triangle with 1 right angle
  3. 6. triangle with at least 2 sides congruent
  4. 10. ratio of the leg opposite the acute angle over the hypotenuse
  5. 12. 2 congruent angles in an isosceles triangle
  6. 13. triangle with no sides congruent
  7. 14. ratio of the leg adjacent of the acute angle over the hypotenuse
  8. 15. 2 sides of a right angle, the 2 congruent sides of an isosceles triangle
  9. 16. the sum of the square of the legs equals the square of the hypotenuse
  10. 18. triangle with all angles congruent
  11. 19. segment from vertex perpendicular to the opposite side
  12. 20. segment from vertex to midpoint of the opposite side
  13. 21. point where 2 lines, line segments, or rays meet
  14. 22. same place, different line/shape
  15. 23. triangle with all sides congruent
  16. 24. longest side of a right triangle
Down
  1. 1. triangle with 3 acute angles
  2. 3. an exterior angle is equal to the sum of the remote interior angles
  3. 5. one-half base times height
  4. 7. triangle with 1 obtuse angle
  5. 8. sum of interior angles equal 180 degrees
  6. 9. angles that don't share a vertex with an exterior angle
  7. 11. 3-sided 2-D shape
  8. 17. ratio of the leg opposite the acute angle over adjacent