Across
- 2. The part of segment that divides the segment into two congruent segments.
- 3. Means "cuts in half"
- 6. ________________ lines, form right angles.
- 8. If the sum of the measures of two angles is 90 degrees, then the angles are ________ angles.
- 9. Part of a line consisting of one endpoint and all the points on the line on one side of the endpoint.
- 11. What postulate says that AB + BC = AC?
- 12. Points that lie on the same plane are...
Down
- 1. What property states that if x = y and y = z, then x = z?
- 4. Lines Lines that do not lie in the same plane.
- 5. If two parallel lines are cut by a transversal, then _____ angles are congruent.
- 7. A pair of adjacent angles that form a line.(2 wds)
- 10. A pair of angles whose sides form two pairs of opposite rays.
- 12. If two angles are complements of the same angle, then the two angles are _________.