Similar Triangles

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Across
  1. 2. When Shape is same but size is not
  2. 4. Theorem for a line instinct to two points
  3. 6. All the sides and angles are equal
  4. 7. When two Sides and one angle or triangle are similar
Down
  1. 1. P2+B2=H2
  2. 3. side side side
  3. 5. angle angle