Geometry Vocab

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Across
  1. 1. 2 sides congruent
  2. 4. All parts are equal
  3. 6. About 90
  4. 9. A statement that is taken to be true
  5. 12. About 180
  6. 13. A three sided shape
  7. 14. 3 sides congruent
  8. 16. 0 sides congruent
Down
  1. 2. used to determine if a triangle is a right angle
  2. 3. A shape with fully closed sides
  3. 5. Formed by 2 rays with a common endpoint
  4. 7. The longest side of a right triangle
  5. 8. a^2 + b^2 = c^2
  6. 10. All angles are equal
  7. 11. The two short sides of a right triangle
  8. 13. A statement that has or can be proved
  9. 15. About less the 90