EQUAL TRIANGLES

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Across
  1. 4. The ‘A’ in the AA similarity criterion stands for __________.
  2. 6. In any __________ triangle all angles are 600
  3. 7. In any parallelogram the diagonals __________each other.
Down
  1. 1. If the sides of a triangle are equal to the sides of another triangle, then the triangles are __________.
  2. 2. In any parallelogram, the point of intersection of the __________ in the midpoint of both.
  3. 3. In any __________ opposite sides are equal.
  4. 5. __________ was a mathematician and philosopher, who lived in Greece, during 6th century BC.