Across
- 1. two sides that share a common vertex
- 3. two angles that are next to each other
- 5. a triangle with all three sides equal in length
- 7. a 180 angle
- 8. has 4 right angle, sides are diffrent length
- 10. lines lines the never meet
- 12. a triangle with no sides equal in length
- 14. a 90 angle
- 15. a triangle with three acute angles
- 21. a quadrilateral with at least on pair of parallel sides
- 23. has 4 rights angles, all sides same length
- 24. a triangle with one abtuse angle
- 25. the point at which the rays meet
- 26. a polygon in which all sides are the same length
- 27. a two-dimensional object that has no endpoints
- 28. a polygon with four sides and four angles
- 29. has two pairs of parallel lines and sides are congruent
- 30. an anglen with an measure ment greater than 180 less than 360
Down
- 2. congruent sides or segment have the exact same lenght
- 4. an angle with a measure less than 90
- 6. a triangle with a right angle
- 9. a 2-dimensional figure formed by three or more lines
- 11. part of a line connecting two points
- 13. polygon a polyon with an angle measuring more than 180
- 16. an angle with a measure more than 90
- 17. a quadrilateral with 2 pairs of parallel sides
- 18. polygon a is convex if there are no dents
- 19. a triangle with two sides equal in length
- 20. two lines that intersect
- 22. the figure formed by to rays called the side of angles
- 30. a part of a line that begins at a particular point