Annie

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Across
  1. 3. A four-sided shape that has two pairs of parallel lines and do not form right angles.
  2. 6. A four-sided shape whose all four sides are the same and do not make a right angle
  3. 8. A triangle whose two side lengths are the same.
  4. 10. A four-sided shape that has two pairs of parallel lines and form right angles.
  5. 12. 6-3=3 6 is it.
Down
  1. 1. A triangle whose all side lengths are the same.
  2. 2. A triangle whose all side lengths are different.
  3. 4. A four-sided shape whose all four sides are the same and form right angles.
  4. 5. 3x6=18 3 is ie.
  5. 7. 30x2=60 30 is it.
  6. 9. Means plus
  7. 11. A four-sided shape with one pair of parallel lines.