Across
- 5. points that do not lie on the same plane.
- 8. parallelogram with consecutive sides congruent.
- 9. arc whose measure is greater than a semi-circle (180 degrees).
- 11. consists of two points and the continuous part of a circle between them.
- 12. segment whose endpoints are the center of the circle and a point on the circle.
- 15. the set of points in a plane that are equidistant from a fixed point called the center.
- 16. has no size; length, width, or height. It is represented by a dot and named by a capital letter.
- 17. congruent polygons lying in parallel planes.
- 20. segment that connects two points on the circle.
- 21. set of points which has infinite length but no width or height.
- 23. comparison of two numbers by division.
- 24. triangle with an obtuse angle.
- 26. triangle with a right angle
- 28. parallelogram with a right angle.
- 29. in a right triangle, the sum of the squares of the legs is equal to the square of the hypotenuse
- 31. segment joining the two base planes and perpendicular to both.
- 33. triangle that has all acute angles.
- 36. points that lie on the same line.
- 38. arc whose measure is less than a semi-circle (180 degree).
- 41. is the part of a line that contains an endpoint and all points extending in the other direction
- 42. line in the plane of the circle that intersects the circle in one point.
- 44. set of points in space a given distance from a given point called the center.
- 45. all sides congruent and all four right angles.
- 47. points that do not lie on the same line.
- 49. line, ray segment, or plane that divides a segment into two congruent segments.
- 50. triangle with no sides congruent.
Down
- 1. points that lie on the same plane.
- 2. line that intersects a circle in two points.
- 3. angle whose vertex is on the circle and whose sides are chords of the circle.
- 4. two or more circles in the same plane with the same center.
- 6. angles that have the same measure.
- 7. angle whose vertex is the center of the circle and whose rays are radii of the circle.
- 10. angle whose measure is 180 degrees.
- 11. ray that divides an angle into two congruent adjacent angles
- 13. equation that states two ratios are equal.
- 14. chord that passes through the center of the circle.
- 18. triangle with all sides congruent
- 19. angle whose measure is 90 degrees.
- 22. arcs with equal measure in the same circle or in congruent circles.
- 25. triangle with at least two sides congruent
- 27. branch of mathematics that deals with points, lines, planes and solids and examines their properties.
- 30. arc whose endpoints are the endpoints of a diameter.
- 32. angle whose measure is greater than 90 degrees but less than 180 degrees.
- 34. triangle with all angles congruent
- 35. segments segments that have the same length.
- 37. set of points that has infinite length and width but no height.
- 39. circles that have congruent radii.
- 40. faces of a prism that are not its bases
- 43. angle whose measure is between 0 degrees and 90 degrees.
- 46. quadrilateral with exactly one pair of opposite sides parallel.
- 48. part of a line that consists of two points called endpoints and all points between them.