Shapes

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Across
  1. 1. is a parallelogram with four congruent sides
  2. 3. is a quadrilateral with two pairs of consecutive sides congruent and no opposite sides congruent
  3. 5. is a three sided shape whose interior angles have a sum of 180 degrees
  4. 6. is a quadrilateral with both pairs of opposite sides parallel
Down
  1. 1. is a parallelogram with four right angles
  2. 2. is a parallelogram with four congruent sides and four right angles
  3. 4. is a quadrilateral with exactly one pair of parallel sides