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Across 1. sum of the side lengths of the figure 5. part of a line between two end points (2 Words) 7. point that bisects or divides the segment into two congruent segments 9. number of overlapping square units of a given size that exactly cover the figure 12. three or more points on the same line 14. flat surface with no thickness and extends forever 15. segments that have the same length (2 Words) 16. the absolute value of the distance of the coordinates 17. can be any side of a triangle 18. segment from a vertex that forms a right angle with a line containing the base 19. starts at an endpoint and goes through another point forever

Down 2. all points between the rays (4 Words) 3. point at the end of a line segment, and start of a ray 4. names a location 6. all points outside of the rays (4 Words) 8. straight path with no thickness and extends foever 10. three or more points on the same plane 11. ray that divides an angle into two congruent angles (2 Words) 13. a figure formed by two rays with a common vertex