1.1 - 1.8 Geometry Crossword Puzzle

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Across
  1. 3. line segment from one point to the other inside the circle.
  2. 6. angles/of the isosceles triangle the two angles opposite the two sides of equal length.
  3. 7. parallelogram with four congruent sides.
  4. 8. side opposite of the vertex angle.
  5. 10. quadrilateral with two parallel sides.
  6. 12. triangle/two sides are the same.
  7. 13. 11 sides.
  8. 14. polygon/all sides and angles are the same.
  9. 16. 9 sides.
  10. 17. 6 sides.
  11. 18. congruent sides that are consecutive.
  12. 24. sets of parallel line segments.
  13. 26. 4 sides.
  14. 31. the same line.
  15. 36. 3 sides.
  16. 37. angles/one angle is more than 90 degrees.
  17. 38. a flat surface that extends infinitely along its length and width.
  18. 39. triangles/one angle is 90 degrees.
  19. 41. triangles/all angles are less than 90 degrees.
  20. 42. 10 sides.
  21. 44. chord that crosses the center.
  22. 45. common endpoint of the two rays.
  23. 46. no size only location.
Down
  1. 1. triangles/all sides are different.
  2. 2. diagonal outside of the polygon.
  3. 4. a polygon that is a line segment that connects two nonconsecutive vertices.
  4. 5. regular four sided polygon.
  5. 9. segment/consists of two points called endpoints.
  6. 10. a circle at one point.
  7. 11. formed by two rays that share a common endpoint.
  8. 15. angle/the vertex is at the center of the circle.
  9. 19. polygon/all angles are the same.
  10. 20. the same plane.
  11. 21. 5 sides.
  12. 22. 12 sides.
  13. 23. polygon equal the sum of the length of its sides.
  14. 25. geometry tool you use to measure an angle.
  15. 27. all sides and angles are the same.
  16. 28. a straight, continuous arrangement of infinitely many points.
  17. 29. 7 sides.
  18. 30. the point on the segment that is the same distance from both end points.
  19. 32. polygon/all sides are the same.
  20. 33. parallelogram with four 90 degree angles.
  21. 34. 8 sides.
  22. 35. angle/in an isosceles triangle the angle between the two sides of equal length.
  23. 40. least one diagonal is outside the polygon.
  24. 43. of tangency/the point where the tangent touches the circle