Across
- 3. a triangle with no congruent sides or angles
- 4. a triangle with 2 congruent sides and 2 congruent angles
- 6. all angles are congruent
- 9. a polygon that is both equilateral and equiangular
- 11. when 2 lines meet or cross to form a 90 degree angle
- 14. more than 90 degrees
- 15. divides an angle or a side into 2 equal parts
- 18. the corners of a polygon
- 19. a line that joins 2 vertices to form a triangle inside of a polygon
- 20. the angles outside of a polygon
- 21. a polygon with 8 sides
Down
- 1. a polygon with 4 sides
- 2. a quadrilateral with 2 pairs of opposite sides that are parallel
- 5. the angles inside of a polygon
- 7. a quadrilateral with equal sides
- 8. a quadrilateral with 1 pair of parallel sides
- 10. a polygon with 6 sides
- 12. all sides are congruent
- 13. less than 90 degrees
- 16. a midsegment connects 2 ___________
- 17. a polygon with 5 sides
