similar triangle

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Across
  1. 2. with all angles equal
  2. 4. with same shape but different size
  3. 6. longest side in a right triangle
Down
  1. 1. Ratio of corresponding sides in similar triangles
  2. 3. Type of triangle where Pythagoras Theorem applies Bisector, Line that divides angle into two equal parts
  3. 5. triangle similarity criterion using angles