Across
- 5. A quadrilateral with one pair of parallel sides
- 6. A line segment with a polygon that joins two non-consecutive vertices
- 7. Having the same size and shape
- 11. A line with one endpoint and another end that continues in one direction without end
- 12. A polygon with seven sides
- 14. A triangle with two sides of the same length
- 17. An angle that measures exactly 180 degrees
- 18. A part of a line that includes two endpoints and all of the points between them
- 22. Formed when two angles share a common side and do not overlap
- 25. The common endpoint where two rays meet
- 26. Lines that never intersect and are in the same plane
- 27. The sum of the measures of two angles is 180 degrees
- 28. Triangles that have the same shape and not necessarily the same size
- 31. A polygon with five sides
- 32. A line segment with both endpoints on the circle and that passes through the center
- 33. A parallelogram with four congruent sides
- 34. An exact location in space
Down
- 1. A triangle with sides that that are all different lengths
- 2. A line segment that connects two points on a curve
- 3. A closed figure with four sides and four vertices
- 4. A polygon with ten sides
- 8. The distance from the center of a circle to a point on that circle
- 9. A triangle with sides that are all the same length
- 10. Two lines that intersect and form two 90 degree angles
- 13. A polygon that is equilateral and equiangular (all sides and angles are congruent)
- 15. The sum of the measures of two angles is ninety degrees
- 16. A quadrilateral with opposite sides that are parallel and congruent
- 19. An angle that measures more than ninety degrees
- 20. A figure formed by two rays that have a common endpoint
- 21. Two pairs of opposite angles formed when two lines intersect
- 23. The distance around a circle
- 24. An angle that measures less than ninety degrees
- 29. An angle that measures exactly ninety degrees
- 30. A polygon with nine sides
- 31. A simple closed figure formed by three or more line segments