Across
- 1. a polygon with four sides and one pair of parallel lines
- 4. point of concurrency for perpendicular bisectors
- 6. the side opposite the right angle in a right
- 7. altitude that is the radius of the polygon
- 10. an angle coming from the center of a circle made by two radii
- 12. the region between two concentric circles
- 15. the process of observing data, recognizing patterns, and making generalizations about those patterns
- 17. the set of all points in a space at a given distance from a given point
- 18. adjecent/hypotenuse
- 19. the segment connecting the vertex of a triangle to the midpoint of its opposite side
- 21. a four-sided polygon with two pairs of parallel sides
- 23. the segment that connects the midpoints of two sides of a triangle
- 25. point of concurrency for angle bisectors
- 26. center of gravity
- 27. at least one diagonal is outside the polygon
Down
- 2. four-sided polygon with all congruent and parallel sides
- 3. point of concurrency for altitudes
- 4. when no diagonal is outside the polygon
- 5. the side opposite the given angle
- 8. lines that never intersect
- 9. bisector that is also perpendicular to the segment
- 10. exactly on top of each other
- 11. minor arc formed by a central angle
- 13. opposite/hypotenuse
- 14. the side next to given angle
- 16. angles formed by chords inside a circle
- 20. perpendicular line segment from the vertex of a triangle to the opposite side
- 22. opposite/adjecent
- 24. the process of showing that statements follow a pattern using the information given