Geometric Terms

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Across
  1. 2. A triangle with one internal angle equal to 90 degrees
  2. 5. Two line segments which cross 90 degree angles.
Down
  1. 1. A triangle with all sides equal and all angles equal
  2. 2. A 90 degree angle
  3. 3. A triangle having three unequal sides and angles
  4. 4. The intersection point of two sides of a plane figure