Across
- 2. lines/ Two or more lines which have no intersections but are not parallel.
- 4. angle/ An angle whose measure is greater than 90 degrees.
- 9. A point at which a line segment or a ray ends.
- 10. Any objects that lie in the same plane.
- 11. lines/ Two lines lying in the same plane will never intersect.
- 13. The exact middle point.
- 14. angle/ An angle whose measure is less than 90 degrees.
- 16. When three or more points lie on a straight line.
- 19. The set of points is formed when two rays both start at the same point.
Down
- 1. to cut in half, like an angle.
- 3. A geometric shape made up of vertices that are connected with line segments.
- 5. A location in space.
- 6. lines/ Intersect in a 90 degree right angle.
- 7. An object that's the same size and shape.
- 8. A perfectly flat surface extending in all directions forever.
- 12. A partial line that starts at one point and goes on forever in one direction.
- 15. Is the starting point.
- 17. segment/ A part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints.
- 18. angle/ An angle whose measure is 90 degrees.