3rd Year Crossword Quiz

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Across
  1. 3. another word for length
  2. 6. the study of shapes
  3. 9. a shape with four 90 degree angles
  4. 11. makes a 90 degree angle
  5. 13. the piece of equipment used to draw circles
  6. 14. bisect means to divide into how many equal parts
  7. 15. the famous mathematician who worked with right angled triangles
  8. 16. the point that is in the centre of two other points
Down
  1. 1. a letter in an expression that can have different values
  2. 2. the middle part of a venn diagram where the two sets cross
  3. 4. two lines that never meet are
  4. 5. a shape with three sides
  5. 7. a shape with four sides all the same length
  6. 8. a number term in an expression that never changes value
  7. 10. the study of triangles
  8. 11. the piece of equipment used to measure angles
  9. 12. the piece of equipment used to measure the length of a line