types of angles

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Across
  1. 1. supplementary
  2. 3. parallel
  3. 4. same position different shapes
  4. 6. angle
  5. 8. side lengths are proportional
  6. 9. is 180
  7. 11. the size or length of something
Down
  1. 2. congruent
  2. 4. congruent
  3. 5. congruent
  4. 7. inside same sides
  5. 10. equal