Across
- 7. polygonal regions that bend inward.
- 8. lie on the same line.
- 10. are planes that have no common point.
- 12. non adjacent agles formed by 2 intersecting lines.
- 14. are planes that intersect in a line.
- 15. if they intersect to form a right.
- 19. do not lie on the same line.
- 23. an angle measures 90 degrees.
- 24. a triangle that has 3 congruent sides.
- 25. a triangle that has 2 congruent sides.
- 26. point of concurrency of the median
- 27. line w/2 endpoints
- 28. it is a segment which intersects the segment into two equal parts.
- 29. side of an angle
Down
- 1. two angles that have common side but no interior points in common.
- 2. an angle measures more than 90 degrees.
- 3. are two lines that are not coplanar.
- 4. 2 non collinear rays w/a common endpoint
- 5. slanted 4 sided figure.
- 6. an angle measures less than 90 degrees.
- 9. sum of the angles is 180 degrees.
- 11. is a polygon with three sides.
- 13. a line which intersects two coplanar lines at two different points.
- 15. are coplanar lines that do not intersect.
- 16. a plane figure formed by three or more segments.
- 17. 3 or more lines that have a common point.
- 18. polygonal regions that do not bend inward.
- 20. lines with a common point.
- 21. ray that divides angle into 2 congruent angles
- 22. a triangle that has no congruent sides.