Geometry

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Across
  1. 3. A ________ shape has equal sides and angles
  2. 4. 90 degree angle
  3. 7. triangle with no equal sides
  4. 9. angle between 90 and 180
  5. 10. A four-sided shape
  6. 12. lines that will never meet
  7. 13. angles that add up to 180
  8. 15. A regular quadrilateral
  9. 17. A quadrilateral with 2 pairs of adjacent sides equal
  10. 18. a shape with 3 or more sides
Down
  1. 1. angle between 180 and 360
  2. 2. A regular triangle
  3. 5. a triangle with two equal sides
  4. 6. angles that add up to 90
  5. 8. angle smaller than 90
  6. 11. 3-sided shape
  7. 14. 5-sided shape
  8. 16. 360 degree angle