Across
- 5. a unit of angle measure
- 10. a line with no endpoints
- 12. one of the 2 parallel sides of the trapezoid
- 16. a quadrilateral with four right angles
- 17. line that curves inward
- 18. a quadrilateral with exactly two pairs of congruent consecutive sides
- 19. a quadrilateral with 4 congruent sides and 4 right angles
- 20. a straight path with no thickness
Down
- 1. a quadrilateral with two pairs of parallel sides
- 2. the length of an object that is up and down
- 3. a quadrilateral with 4 congruent sides
- 4. a transformation around the center point
- 6. points that lie in the same plane
- 7. having interior angles measuring less than 180
- 8. the way to determine something
- 9. a quadrilateral with exactly one pair of parallel sides
- 11. the length of one point to another
- 13. a figure of two rays with a common endpoint
- 14. a line that cuts from two opposites of a polygon
- 15. a line besides the base