Geometry 7A Review Crossword

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Across
  1. 1. Figures with same shape, different size
  2. 2. Corresponding angles congruent, corresponding sides proportional
  3. 5. Two equal ratios
  4. 8. If ABC~ DEF and DEF~ XYZ, then ACB~XYZ
  5. 11. rise/run; (y2-y1)/(x2-x1)
  6. 12. Ratio of the lengths of the corresponding sides
Down
  1. 1. If ABC~ DEF, then DEF~ ABC
  2. 3. If two angles are congruent in two triangles, then the triangles are similar
  3. 4. If 2 pairs of corresponding sides are proportional, and the included angles are congruent, then the triangles are similar
  4. 6. ABC~ DEF
  5. 7. a/b=c/d; ad=bc
  6. 9. If 3 pairs of corresponding sides are proportional, then the triangles are similar
  7. 10. Comparison of two numbers