Similar Triangles Crossword

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Across
  1. 2. A type of similarity in which one pair of corresponding angles is congruent and two pairs of corresponding sides are proportional.
  2. 5. The ratio of the lengths of one pair of corresponding sides in similar triangles.
  3. 7. Same SF as side lengths, proportional between the two triangles.
  4. 9. sides must be ___ (in some instances) for triangles to be similar.
Down
  1. 1. A type of similarity in which there are two pairs of congruent angles.
  2. 2. A type of similarity in which all three pairs of corresponding sides are proportional.
  3. 3. proportional sides and congruent angles must ___.
  4. 4. A ratio that compares one side from each triangle to determine if they are similar.
  5. 6. Two triangles are ___ when all three angles are equal, and when all three pairs of corresponding sides are equal (100% SF).
  6. 8. A ratio that compares two sides of a triangle to two sides of another one to determine if they are similar.