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Across
  1. 1. Bisector:A ray that divides an angle into two congruent angles
  2. 2. Triangle:A triangle that has no equal sides. All 3 sides are different lengths.
  3. 12. plane figure with the same size and shape.
  4. 13. size a surface takes up, measured in square units.
  5. 15. that lie in the same Plane. Otherwise they are noncoplanar.
  6. 18. quadrilateral (4 sides & 4 angles) where opposites sides are parallel Equilateral
  7. 20. polygon with 3 sides and 3 angles
  8. 21. plane figure that can be folded along a line so the two parts match.
  9. 23. Angle:Formed by two opposite rays and measures 180 degrees.
  10. 24. distance around the figure.
  11. 25. quadrilateral with 4 equal sides and 4 right angles.
  12. 26. figure:A flat figure that can be closed or not closed.
Down
  1. 1. Angle:Measures greater than 0 degrees and less than 90 degrees
  2. 3. point at one end of a segment or the starting point of a ray.
  3. 4. That lie on the same line. K, L, and M are collinear.
  4. 5. rays with the same end point.
  5. 6. flat closed shape having only 2 dimensions
  6. 7. Quadrilateral with 4 sides and 4 right angles.
  7. 8. path that goes without end in two directions
  8. 9. segment:Part of a line with two end points
  9. 10. Triangle:A triangle that has one right angle. It can also be an isosceles or scalene triangle.
  10. 11. point that divides a segment into two congruent parts.
  11. 14. of a line that has one end point
  12. 15. polygon made with a continuous line which is always the same distance from the center
  13. 16. Angles:Are angles that have the same measure.
  14. 17. equal sides Isosceles Triangle:A triangle that has 2 equal sides
  15. 19. distance between A and B.
  16. 22. point where two sides meet.