shapes

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Across
  1. 1. both sides are parallel and congruent
  2. 6. all angles are less than 180 degress
  3. 7. a quadrilateral that has 2 pairs consecutive, congruent sides. and one pair of opposite, congruent angles
  4. 8. one pair of parallel sides
  5. 9. at least 1 angle is > 180
  6. 10. a quadrilateral where base angles are congruent and sides are congruent.
Down
  1. 2. a closed shape with all congruent sides and angles
  2. 3. opposite sides and angles are congruent
  3. 4. all angles are 90 and opposite sides are congruent
  4. 5. a closed shape with no curves