Shape Attribute Crossword

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Across
  1. 1. triangle where all sides are the same length
  2. 4. one angle is greater than 90 degrees
  3. 7. two pairs of opposite sides parallel,equal in length
  4. 11. one pair of parallel sides
  5. 12. all three angles are less than 90 degrees
Down
  1. 2. four right angles
  2. 3. triangle with at least two sides of the same length
  3. 5. all sides are the same length
  4. 6. all sides the same length
  5. 8. triangle with one right angle
  6. 9. triangle where no sides are the same length
  7. 10. degree of a right angle