TRIANGLES

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Across
  1. 1. the longest side of a triangle
  2. 4. triangle whose all sides are equal
  3. 5. triangle whose two sides are equal
Down
  1. 2. ____ theorem states that the square of thetwo legs of a right angle triangle is equal to the longest side of that triangle
  2. 3. ____ of a triangle is a line segment drawn from a vertex to the midpoint of the opposite side of that vertex.