Ch 6

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Across
  1. 3. if a line divides two sides of a triangle proportionally, then it is parallel to the 3rd.
  2. 5. if two angles are congruent to two angles of another triangle, then the two triangle are similar.
  3. 6. if three parallel lines intersect two transversals, then they divide the transversals proportionally.
Down
  1. 1. if the corresponding side lengths of two triangles are proportional, then the triangles are similar.
  2. 2. if a line parallel to one side of a triangle intersects the other two sides, then it divides the two proportionally.
  3. 4. if a ray bisects an angle of a triangle, then it divides the opposite side into segments whose lengths are proportional to the lengths of the other two sides.