Across
- 3. points that lie on the same line
- 4. a quadrilateral with both pairs of opposite sides parallel
- 7. the parallel sides of a trapezoid
- 9. the distance around a circle
- 11. the nonparallel sides of a trapezoid
- 15. a special trapezoid that has congruent legs
- 16. segment that connects any 2 nonconsecutive vertices
Down
- 1. a special parallelogram that has 4 right angles
- 2. a ray that divides an angle into 2 congruent angles
- 5. angles of a triangle that are not adjacent to a given exterior angle
- 6. a quadrilateral with exactly one pair of parallel sides
- 8. angle formed by one side of a triangle and the extension of another side
- 10. a special parallelogram with all 4 sides congruent
- 12. a special parallelogram with all 4 sides congruent and all 4 right angles
- 13. angle that measures less than 90 degrees
- 14. the steepness of a line, rise/run
