Across
- 1. Points that lie on the same line
- 6. A quadrilateral with exactly two pairs of congruent consecutive sides
- 10. A quadrilateral with exactly one pair of parallel sides
- 11. A four-sided polygon
- 12. The absolute value of the difference of the coordinates of the points
- 13. Planes that do not intersect
- 16. A segment connecting two nonconsecutive vertices of a polygon
- 17. A quadrilateral with four congruent sides
- 19. A statement that has been proven
- 20. To divide into two congruent parts
- 22. A quadrilateral with four right angles
- 23. The side opposite the right angle in a right triangle
- 25. Lines that are not coplanar
Down
- 2. One of the two nonparallel sides of the right triangle that form the right angle
- 3. Angles that have the same measure
- 4. Lines in the same plane that do not intersect
- 5. Points that lie in the same plane
- 7. A line that intersects two coplanar lines at two different points
- 8. A quadrilateral with two pairs of parallel sides
- 9. A polygon that is both equilateral and equiangular
- 14. The distance around the circle
- 15. A statement that is believed to be true
- 18. A three-sided polygon
- 21. Trapezoid A trapezoid in which the legs are congruent
- 24. One of the segments that form a polygon