geometry vocab

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Across
  1. 2. two angles that are next to each other and share a common side
  2. 3. an arc with a measure greater than 180
  3. 4. when their measurements add up to 180
  4. 6. corresponding parts of congruent triangles are congruent
  5. 11. a segment with endpoints at the center and on the circle
  6. 13. an arc with endpoints on the diameter
  7. 16. a solid when each point is equidistant
  8. 18. two sides and are included angle are congruent
  9. 21. part of a circle bounded by a central angle
  10. 23. a portion of the edge of the circle defined by two end points
  11. 24. if two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent
  12. 27. a pyramid with a circular base
  13. 28. the longest sign of a right triangle
  14. 29. an angle with a vertex on the circle and two sides that chords
  15. 31. an angle with its vertex at the center of the circle
  16. 32. two angles and a side opposite them are congruent
  17. 33. a line that intersects the circle in two points
  18. 35. a segment with endpoints on the circle
  19. 36. the ratio of the amount that y increases as x increases some amount
  20. 37. three pairs of congruent sides
  21. 39. a solid with one base and faces that meet at a point
  22. 40. theorem used to find the missing angle of a right triangle
  23. 41. if two angles form a right angle, then they are complementary
  24. 42. the set of points equidistant form a given point
  25. 44. an angle bisector divides an angle into two equal parts
  26. 45. an arc with a measure
  27. 46. two angles are complementary if and only if the sum of their measures is 180
  28. 47. figure that can be cut into shapes that are basic plain figures
  29. 48. if two angles are complementary to the same angle, then they are congruent
Down
  1. 1. two angles are complementary of and only if the sum of their measures is 90
  2. 5. a chord that passes through the center
  3. 7. (same side interior angles) if two parallel lines are cut by a transversal, then the pairs of same side interior are supplementary
  4. 8. if two angles supplementary to the same angle, then they are congruent
  5. 9. an angle measures 90 degrees if and only if its a right angle
  6. 10. two angles and included side are congruent
  7. 12. the measure of somethings region on a surface
  8. 14. perpendicular lines form right angles
  9. 15. if two parallel lines are cut by a transversal, then pairs of alternate exterior angle are congruent
  10. 17. two angles that are next to each other and share a common side
  11. 19. their intersection forms right angles
  12. 20. if two parallel lines are cut by a transversal, then the pairs of alternate interior angles are congruent
  13. 22. the point at which the tanget line intersects the circle
  14. 25. a solid with two bases that are congruent and parallel
  15. 26. if two angles form a linear pair, then they are supplementary
  16. 27. perimeter of a circle
  17. 30. if two angles are vertical, then they are congruent
  18. 34. the hypotenuse and any one leg of a right triangle are congruent
  19. 38. the measures of two angles are equal if and only if the angles are congruent
  20. 41. a prism with circular bases
  21. 43. a line that intersects the circle at exactly one place