Angle Relationships

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Across
  1. 2. This angle measures less than 90 degrees
  2. 4. The four outer angles by two lines cut by a transversal
  3. 6. Have a sum of interior angles that is 360 degrees.
  4. 10. Supplementary angles can be adjacent or _____.
  5. 11. Two angles where the sum of their measures is 90
  6. 12. This angle measures more than 90 and less than 180 degrees.
  7. 13. This angle is what you get when you subtract 360 degrees minus the inside angle.
  8. 14. Have a sum of interior angles that is 720 degrees.
  9. 15. Angles that share a common vertex, common side and do not overlap
  10. 18. Have a sum of interior angles that is 180 degrees.
  11. 19. This angle measures exactly 90 degrees.
Down
  1. 1. Two angles where the sum of their measures is 90
  2. 3. Have a sum of interior angles that is 540 degrees.
  3. 5. Opposite angles formed by intersecting lines
  4. 7. Angles are named with three letters. The middle letter is always the _____.
  5. 8. Angles that have the same position on on parallel lines in relation to the transversal
  6. 9. Exterior angles that lie on opposite sides of the tansversal
  7. 16. This angle measures exactly 180 degrees.
  8. 17. Two angles that are adjacent and whose sum is 180 degrees