geometry

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