Geometry

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Across
  1. 2. Four sided figure.
  2. 4. Triangle with no same side.
  3. 8. Do not have any dimension.
  4. 9. Traingle with all same sides.
  5. 11. Two rays intersect to form _________.
  6. 12. n sided figure.
Down
  1. 1. Angle More than 90 degree.
  2. 3. A straight line with two end points.
  3. 5. Angle less than 90 degree.
  4. 6. Triangle with two same sides.
  5. 7. Angle equal to 90 degree.
  6. 10. can be extended only in one direction.