Triangles

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Across
  1. 2. A triangle with no congruent sides.
  2. 3. A polygon with three sides and three angles
  3. 5. A triangle with all three sides congruent.
Down
  1. 1. A theorem that states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
  2. 4. A triangle with at least two congruent sides.