Geometry Unit 3

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Across
  1. 1. angles that lie on the same side of the transversal
  2. 5. angles on the inside of lines cut by a transversal
  3. 7. angles on the outside of lines cut by a transversal
  4. 8. pair A pair of adjacent angles whose noncommon sides are opposite rays.
  5. 10. rays two rays that have a common endpoint and form a line
  6. 11. lines that will never intersect
  7. 13. Having the same size and shape
  8. 14. an angle that measures 90 degrees
  9. 16. A part of a line, with one endpoint, that continues without end in one direction
  10. 17. Two angles that share a common side and have the same vertex
  11. 19. an angle that measures 180 degrees
  12. 21. a line that intersects two or more lines
  13. 22. The common endpoint of an angle, corner of a polygon
Down
  1. 2. Two angles whose sum is 180 degrees
  2. 3. two nonadjacent angles formed by two intersecting lines-- congruent
  3. 4. lie on the same side of the transversal and in corresponding positions
  4. 6. Two angles whose sum is 90 degrees
  5. 9. angles that lie on the opposite sides of the transversal
  6. 12. A figure formed by two rays with a common endpoint
  7. 15. A tool used to measure angles
  8. 18. An angle that measures more than 90 degrees but less than 180 degrees
  9. 20. an angle that measures less than 90 degrees