Triangles

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Across
  1. 2. A triangle that has all the same sides
  2. 4. A closed shape with three sides and three angles
  3. 6. A triangle that has one angle larger than 90 degrees
Down
  1. 1. A triangle that has an angle that is the same amount of degrees as a corner of a paper
  2. 3. A triangle that's angles are all smaller than 90 degrees
  3. 5. A triangle with two sides that are the same length