Mathematics

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Across
  1. 5. branch of mathematics involving variables
  2. 8. the shape with no sides
  3. 9. comparison between two quantities
  4. 10. a number multiplied by itself
  5. 12. a line that divides another line into two equal parts
  6. 14. standard unit of measurement for roads
Down
  1. 1. mathematical drawing is called___
  2. 2. a part of a whole
  3. 3. half of a diameter
  4. 4. another name of irrational number
  5. 6. the relation between actual size and size on graph
  6. 7. the Right and Left hand side of an equation must be __
  7. 11. factor derived from division
  8. 13. the result after adding numbers