Congruence Crossword

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Across
  1. 2. be similar or equivalent
  2. 4. congruent figures are _______ figures
  3. 6. a quadrilateral with one pair of parallel line
  4. 7. a line
  5. 9. a quadrilateral where opposite sides are parallel
  6. 11. a quadrilateral in which adjacent pairs of sides are congruent
  7. 14. a 4 sided figure
  8. 15. a quadrilateral with 4 equal sides and angles
  9. 16. a parallelogram has 2 _______ lines
  10. 18. a square has 4 equal _______
Down
  1. 1. measured in degrees
  2. 2. shapes that are identical in shape & size
  3. 3. lines that divide a shape
  4. 5. the longest side of a triangle
  5. 8. a straight line cutting through a parallel line
  6. 10. parallelogram with 4 right angle and the opposite sides are equal
  7. 12. a three sided figure with a sum of 180 degree
  8. 13. lines that intersect and divide a shape into exact 1/2, 1/4, 1/8, etc
  9. 17. a parallelogram in which all sides are congruent