shape crossword

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Across
  1. 2. a shape that consists of 9 sides.
  2. 3. a 5 sided polygon.
  3. 5. any particular extent of space or surface.
  4. 7. an angle between 90 and 180 degrees.
  5. 11. having a cylindrical shape.
  6. 12. a 3d shape with 6 faces and 12 edges.
  7. 17. a triangle having 3 unequal sides.
  8. 20. a 3D shape that represents the shape of a globe.
  9. 22. the highest point of a pyramid or cone shape.
  10. 23. a polygon consisting of 12 sides.
Down
  1. 1. a shape that always adds up to 180 degrees.
  2. 4. a 3d octagon.
  3. 6. any boundary around something.
  4. 8. an 8 sided polygon.
  5. 9. a four sided shape with all sides the same length.
  6. 10. a shape, configuration or arrangement,
  7. 12. 90 degrees.
  8. 13. less than 90 degrees.
  9. 14. (of a triangle) having 2 sides of equal length.
  10. 15. a 2D shape consisting of 360 degrees.
  11. 16. a 6 sided polygon
  12. 18. a cylindrical pyramid.
  13. 19. a brink or verge.
  14. 21. having the same direction.