Geometry Crossword Puzzle

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Across
  1. 4. lines two or more lines that cross each other
  2. 8. a quadrilateral with at least 1 pair of parallel sides
  3. 9. two angles whose sum is 90*
  4. 10. a line of indefinite length extending from an origin end point in one direction
  5. 13. a defined position in space
  6. 14. a triangle with all sides a different length
  7. 15. lines that are always an equal distance apart and do not intersect
  8. 17. lines that intersect each other at right angles
  9. 19. a polygon with 4 angles and 4 sides
  10. 21. a quadrilateral with equal, opposite parallel sides
  11. 23. the measurement between 2 rays, originating with a vortex
  12. 24. having all sides the same length
Down
  1. 1. a quadrilateral with 4 equal sides and 4 right angles
  2. 2. the point where two sides or rays meet
  3. 3. a triangle with one right angle measure 90*
  4. 5. a quadrilateral with 2 pairs of equal opposite sides, and 4 right angles
  5. 6. a triangle with 1 obtuse angle
  6. 7. a triangle with 3 acute angles
  7. 11. a triangle with 2 equal sides and 2 equal angles
  8. 12. an angle with a measurement of greater than 90*
  9. 16. having one side exactly mirror the other
  10. 18. an angle wth a measurement of exactly 90*
  11. 20. an angle with a measurement of less than 90*
  12. 22. segment, a section of a line bound by two endpoints
  13. 25. a quadrilateral with 4 equal sides
  14. 26. a straight one-dimensional figure of infinite-length