Geometry Study Guide

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Across
  1. 1. a line that crosses 2 other lines
  2. 3. on the same plane
  3. 6. a triangle with no equal sides
  4. 7. on the same line
  5. 9. an angle exactly 90*
  6. 11. part of a line with 1 endpoint
  7. 13. "many angled"
  8. 14. an angle over 90* but less than 180*
  9. 15. a polygon with 4 sides
  10. 17. a location in space named by a capital letter
  11. 18. the shared endpoint in an angle
  12. 19. a polygon with 3 sides
  13. 20. a flat surface that extends forever
  14. 21. a triangle with 2 equal sides
  15. 26. a quadrilateral with equal adjacent sides
  16. 27. a set of points on a straight path
  17. 30. a polygon with 5 sides
  18. 32. a quadrilateral with 4 equal sides whose opposite interior angles are equal
  19. 34. a polygon with 8 sides
  20. 35. an angle exactly 180*
  21. 38. part of a line named by 2 endpoints
  22. 40. a triangle with 3 equal sides
  23. 42. shapes that are identical in size and shape
Down
  1. 2. 2 angles that add up to 180*
  2. 4. angles that share a common side
  3. 5. 2 angles that add up to 90*
  4. 8. lines that intersect at right angles
  5. 10. a quadrilateral with 4 right angles and opposite sides with the same lengths
  6. 12. angles on the inside
  7. 16. an angle less than 90*
  8. 17. lines that travel in the same direction and never touch
  9. 20. a quadrilateral whose opposite sides are parallel
  10. 22. shapes that are the same shape but not the same size
  11. 23. angles on the outside
  12. 24. a quadrilateral with 1 pair of parallel sides
  13. 25. 2 rays that start from the same endpoint
  14. 28. a quadrilateral with 4 right angles and 4 equal sides
  15. 29. a polygon with 10 sides
  16. 31. a triangle with 3 equal angles
  17. 33. what represents a point
  18. 36. a polygon withe equal sides and equal angles
  19. 37. a polygon with 6 sides
  20. 39. an angle more than 180* but less than 360*
  21. 41. noncoplanar lines that never touch