Mathematics

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Across
  1. 3. from the centre of a circle to the circumference
  2. 5. 3d shape with squared base
  3. 6. how many parts a fraction is divided into
  4. 9. another word for multiply
  5. 10. top part of the fraction
  6. 11. a form of unequal sharing
  7. 12. longer side of a shape
  8. 13. one dozen
  9. 15. twice the length of the radius
  10. 16. space inside of a closed shape
Down
  1. 1. distance around a closed shape
  2. 2. out of 100
  3. 4. answer when you divide
  4. 7. three side shape
  5. 8. measures 360 degrees
  6. 14. square root of 121