Chapter 7 Vocabulary

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Across
  1. 2. A round figure
  2. 4. A location
  3. 5. On an angle or polygon, the point where two sides intersect
  4. 9. Polygons that are the same
  5. 13. Lines that will never intersect
  6. 15. A straight path that never ends
  7. 16. A segment that has both endpoints on the circle
  8. 17. An angle that measures exactly 180 degrees
  9. 18. Line that have one point in common
  10. 20. An angel that measures exactly 90 degrees
  11. 21. A triangle that is greater then 90 degrees but less then 180 degrees
  12. 23. Something that never stops extending
  13. 24. A rectangle with four congruent sides
  14. 25. Lines that lie in different planes that are neither parallel nor intersecting
Down
  1. 1. A part of a line between two endpoints
  2. 3. Sides that are equal
  3. 6. A triangle with two parallel sides
  4. 7. A triangle that measures less than 90 degrees
  5. 8. A parallelogram with all sides congruent
  6. 10. Three congruent sides and three congruent angles
  7. 11. A triangle that has no equal sides
  8. 12. A part of a line that starts at one endpoint and extends forever
  9. 14. A parallelogram with four right angles
  10. 19. A polygon with one pair of parallel sides
  11. 22. Two angles whose measures have a sum of 180 degrees