Geometry

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Across
  1. 2. A quadrilateral with two pairs of opposite sides parallel
  2. 5. A quadrilateral with two pairs of consecutive congruent sides
  3. 6. A quadrilateral with all 4 sides congruent and four 90 degree angles
  4. 7. A shape with 3 sides
  5. 9. A triangle with 2 sides congruent
  6. 10. A shape with 4 sides
Down
  1. 1. A quadrilateral with exactly one pair of parallel sides
  2. 2. Lines that form a 90 degree angle where they intersect
  3. 3. Lines that have the same slope
  4. 4. A triangle with a 90 degree angle
  5. 8. Everybody's favorite class