Triangles

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Across
  1. 2. the side opposite of the right angle
  2. 5. angle greater than 90 degrees
  3. 7. a triangle with three equal sides
  4. 9. opposite side over adjacent side
  5. 10. a triangle with a 90 degree angle
  6. 11. The angle sum of a triangle
  7. 14. angle less than 90 degrees
  8. 16. Two triangles that are the same size & shape
  9. 17. Two triangles that are the same shape, but not the same size
  10. 18. a triangle with two equal sides
  11. 19. the study of the relationship between the angles and the sides of a triangle
Down
  1. 1. If two sides and the angle between them are the same then they are congruent
  2. 3. If two angles are the same for two triangle then they can be proven similar through
  3. 4. If all sides are the same on both of the triangle then they are congruent
  4. 6. Another word for height
  5. 8. a triangle with no equal sides
  6. 12. opposite side over hypotenuse
  7. 13. a2+b2=c2
  8. 15. Identical in form, size and angles