unit 6 - key terms and definitions

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Across
  1. 2. if two triangles are similar, then the corresponding parts are also proportional to the corresponding sides
  2. 6. an equation that states two ratios are equal
  3. 7. angle bisector separates the opposite sides into two segments that are proportional to the other side
Down
  1. 1. if a line is parallel to one side of a triangle and intersects the other two sides, then it divides the sides into segments of proportional lengths
  2. 3. if all corresponding sides are proportional then the triangles are similar
  3. 4. ratio of two corresponding sides
  4. 5. polygons with the same shape but different size
  5. 8. a comparison of two or more quantities