Vocab Review

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Across
  1. 3. angle: An angle whose vertex is the center of the polygon and whose sides contain 2 consecutive vertices of the polygon.
  2. 4. triangle: A triangle with no congruent sides.
  3. 5. A portion of a line that has 1 endpoint.
  4. 6. triangle: A triangle with at least 2 congruent sides.
  5. 7. bisector: A segment , ray, line or plane that intersects a segment at its midpoint.
  6. 8. angles: 2 angles whose sum is 90 degrees.
  7. 9. angle: An angle whose vertex is on a circle and whose sides contain chords of the circle.
  8. 11. triangle: A triangle with 3 congruent sides.
  9. 16. of a circle: A segment whose endpoints are the center of the circle and a point on the circle.
  10. 20. A line that intersects 2 or more lines at different points.
  11. 22. A chord that passes through the center of a circle.
  12. 23. A quadrilateral with both pair of opposite sides parallel.
  13. 24. angle: An angle whose measure is 90 degrees.
  14. 27. A quadrilateral with exactly one pair or opposite sides parallel.
  15. 30. lines: Coplanar lines that do not intersect.
  16. 32. points: Points that lie on the same line
  17. 34. 2 rays with a common initial point.
  18. 35. rays: 2 rays with a common initial point that extend in opposite directions.
  19. 36. angle: Angles formed by 2 pairs of opposite rays.
  20. 37. A portion of a line that has 2 endpoints
  21. 38. A segments whose endpoints are points on the circle
  22. 39. angles: 2 angles that share a common vertex and side but no common interior points.
  23. 41. arc: Part of a circle that measures less than 180 degrees.
  24. 42. 1 of the undefined terms of geometry. It has no dimension.
  25. 44. angle: An angle whose measure is between 0 and 90 degrees.
Down
  1. 1. lines: Noncoplanar line that do not intersect.
  2. 2. The set of all points in a plane that are equidistant from a given point.
  3. 4. An arc whose endpoints are the endpoints of the diameter of the circle.
  4. 5. A parallelogram with 4 congruent sides.
  5. 7. angle: 2 angles whose measures have a sum of 90 degrees.
  6. 10. A line that intersects a circle in 2 points.
  7. 12. polygon: A polygon that is equilateral and equiangular.
  8. 13. triangle: A triangle with 3 congruent sides.
  9. 14. 2 lines that intersect to form a right angle.
  10. 15. A parallelogram with 4 congruent sides and 4 right angles.
  11. 17. The side opposite of the right angle and right right triangle.
  12. 18. arc: Part of a circle that measures between 180 degrees and 360 degrees.
  13. 19. A 3 sided polygon.
  14. 21. A parallelogram with 4 right angles.
  15. 23. An equation that equals two ratios.
  16. 25. angle: An angle whose measure is 180 degrees.
  17. 26. A point that divides a segment into 2 congruent segments.
  18. 28. A plane figure formed by 3 or more segments intersecting at their endpoints.
  19. 29. 1 of the undefined terms of geometry. It has 2 dimensions.
  20. 31. The comparison of two numbers by division.
  21. 32. points: Points that lie on the same plane.
  22. 33. 1 of the undefined terms of geometry. It has 1 dimension.
  23. 40. A line that intersects a circle in exactly one point.
  24. 43. angle: An angle whose measure is between 90 and 180 degrees.