Final Review

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Across
  1. 2. a 4 sided shape with opposite sides parallel
  2. 5. a quadrilateral with one pair of parallel sides
  3. 9. a round plane figure whose boundary consists of points equidistant from the fixed point
  4. 10. ration of adj/hyp
  5. 15. in trigonometry the ratio of opp/adj
  6. 16. a parallelogram with opposite acute and obtuse angles and 4 congruent sides
  7. 18. a parallelogram with two pairs of congruent sides and all 90 degree angles
  8. 19. a line segment that is inside the circle and starts and ends on the perimeter
  9. 20. a triangle with all congruent angles
  10. 22. a line bounded by two end points
  11. 23. a plane figure with at least 3 straight sides and angles
  12. 24. two sets of angles that equal 180 degrees and share the same vertex
  13. 25. a polygon with 3 sides and angles
  14. 26. a solid formed by polygons that enclose a single region of space
  15. 27. a triangle with at least 2 congruent angles
Down
  1. 1. a triangle with no congruent angles
  2. 3. the point of concurrency in a triangle with all the medians
  3. 4. two pairs of angles that form a 180 degree angle
  4. 6. the point of concurrency in a triangle with all the angle bisectors
  5. 7. the point of concurrency in a triangle with all the perpendicular bisectors
  6. 8. ratio of opp/hyp
  7. 11. the point of concurrency in a triangle with all the altitudes
  8. 12. the altitude that is the radius of the polygon
  9. 13. a quadrilateral with 4 congruent angles and sides
  10. 14. two pairs of angles that form a 90 degree angle
  11. 17. a line that intersects a angle in a triangle and bisects the opposite side of the angle
  12. 21. a line that intersects a circle at one point