Across
- 3. endpoint of a scale
- 6. rays two rays with the same endpoint that point in the opposite directions
- 8. has no dimension, represented by a dot
- 11. points points that are on the same plane
- 13. the set of all points two figures have in common
- 14. is a part of a line consisting of one endpoint and all the points on the line on side of the endpoint
- 16. angles angles that have the same measure
- 18. a closed plane figure formed by 3 or more line segments called sides
- 19. lines do not intersect and are not coplanar
Down
- 1. two dimensions; represented by a shape that looks like a floor or wall
- 2. a part of a line consisting of two endpoints and all the points in between
- 4. the point of concurrency of 3 perpendicular bisectors of a triangle
- 5. a point that divides a segment into two congruent segments
- 7. lines do not intersect and are coplanar
- 9. angles 2 angles that have a sum of 180 degrees
- 10. points points that are on the same line
- 12. 3 or more lines, rays, or segments that intersect at the same point
- 15. angles sides form 2 pairs of opposite rays
- 17. consists of two different rays with the same endpoint