Across
- 3. Angle _____ is a ray that divides an angle into two congruent angles.
- 6. A rule that is accepted without proof.
- 10. The intersection of two lines is a _____.
- 12. Coplanar lines that do not intersect.
- 14. Angles that add up to 90 degrees.
- 15. Segments/ Two segments that have the same length.
- 18. Two angles in the same plane with a common vertex and a common side, but no common interior points.
- 20. ____ is equidistant from both end points on a line segment.
Down
- 1. The absolute value of the difference of two coordinates.
- 2. Non-coplanar lines that do not intersect.
- 4. Angles that add up 180 degrees
- 5. Points lying on the same straight line.
- 7. Angle measuring 180 degrees.
- 8. A figure formed by two rays and an endpoint.
- 9. Angle measuring over 90 degrees.
- 11. Angle measuring less than 90 degrees.
- 13. The intersection of two planes is a _____.
- 14. The real number that corresponds with a point
- 16. Points lying on the same plane.
- 17. The non-adjacent angles formed by two intersecting lines.
- 19. Another word for a postulate.