Geometry Crossword

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Across
  1. 3. 3.1415926
  2. 4. infinity sided polygon
  3. 7. has 7 sides
  4. 9. an angle that is more than 90 degrees
  5. 11. how many obtuse angles does an obtuse triangle have
  6. 14. a triangle with no equal sides or angles
  7. 17. boundary of a circle
  8. 18. three sided polygon
Down
  1. 1. how many dimensions does a cube have
  2. 2. what is an 180 degree angle
  3. 3. quadrilateral that starts with P
  4. 4. middle of a circle
  5. 5. less than 90 degree angle
  6. 6. has 6 sides
  7. 8. how many congruent sides does a scalene triangle have
  8. 10. a 2D figure that has 4 sides
  9. 12. how many degrees is a triangle
  10. 13. triangle with 2 equal sides
  11. 15. 3D shape that looks like a triangle
  12. 16. segment what has two points which are a and b