Across
- 3. angle vertex is point on a, cirle contains chords
- 5. if a line intersects the interior of a circle then it contains a chord of this circle
- 12. Area of a parallelogram
- 13. Area of a kite
- 14. adjacent over hypotenuese
- 16. the area of the union of two regions whose interiors do not intersect is the sum of their area
- 17. arc that has same measure as other arc
- 19. number of square units needed to cover a region completely
- 20. arc less than 180 degrees
- 21. opposite over adjacent
- 22. Area of a rectangle
- 23. lines that intersect circle in exactly two points
- 24. region bounded by a chord
- 25. every region has area given by a unique positive real number
Down
- 1. half distance from edge to center of a circle
- 2. congruent regions have the same area
- 4. measure of inscribed angle is half measure of arc
- 6. Area of a trapezoid
- 7. segment of a line that contains point of tangentcy
- 8. A=S; area of a square is a side squared
- 9. Area of a rhombus
- 10. opposite over hypotenuese
- 11. line in same plane as circle intersects circle at one point
- 14. minor arcs in congruent circles are congruent if and only if the _____ major arcs are congruent
- 15. arc more than 180 degrees
- 18. pythagorean theorem
- 25. Area of a triangle