Across
- 6. an angle whose vertex is on a circle and whose sides contain chords of the circle
- 9. a line that intersects two circles at exactly one point on each circle
- 10. a ratio of corresponding side lengths of similar figures
- 12. polygons with corresponding angles congruent and corresponding proportional sides
- 15. a ratio that compares the opposite side length to the hypotenuse length
- 16. a segment whose endpoints are the center and any point on the circle
- 19. an arc that has a measure less than 180 degrees
- 20. two non-congruent circles that share a center point
Down
- 1. a line that passes through two points on a circle
- 2. a segment with endpoints on a circle passing through center point
- 3. an arc that has a measure more than 180 degrees
- 4. an angle with radii for sides and a vertex at center of a circle
- 5. a segment that joins two non-consecutive vertices of a polygon
- 7. a transformation resulting from a translation followed by a reflection
- 8. a transformation that results in congruent images
- 9. the distance around a circle
- 11. a segment with endpoints on a circle
- 13. a ratio that compares the adjacent side length to the hypotenuse length
- 14. the longest side of a right triangle
- 17. a segment that extends from the center of a regular polygon to a side and is perpendicular to that side
- 18. a quantity that has both magnitude and direction