Language of Geometry

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Across
  1. 2. A quadrilateral with one set of parallel edges
  2. 5. A quadrilateral with two longer sides of equal length and two shorter sides of equal length
  3. 7. Two angles that add up to 90 degrees
  4. 9. Angle greater than 180 degrees
  5. 11. Two angles that add up to 180 degrees
  6. 13. A quadrilateral with equal side lengths and all right
  7. 14. Triangle with with 2 equal side lengths
  8. 15. 360 degrees
Down
  1. 1. A 2D shape with four sides
  2. 3. Angle smaller than 90 degrees
  3. 4. Two lines that intersect at 90 degrees
  4. 6. A quadrilateral with both pairs of opposite sides
  5. 8. A type of angle greater than 90 degrees
  6. 9. A parallelogram with equal side lengths
  7. 10. A type of triangle where no sides are of equal length
  8. 12. Next to