Euclid's Geometry

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Across
  1. 3. – Length, breadth or height of a figure are called its ______.
  2. 4. – A geometrical assumption accepted without proof.
  3. 6. – A flat surface which extends indefinitely in length and breadth.
  4. 9. – The branch of mathematics meaning “measurement of earth.”
  5. 12. – A breadthless length.
  6. 13. – When two lines meet at a point.
  7. 14. – A part of a line with one end point.
Down
  1. 1. – The famous book written by Euclid.
  2. 2. – Only one line can pass through two distinct points (keyword).
  3. 5. – A statement accepted as true without proof.
  4. 6. – Lines which never meet however far extended.
  5. 7. – The Greek mathematician known as the Father of Geometry.
  6. 8. – A part of a line with two end points.
  7. 10. – That which has position but no dimension.
  8. 11. – A statement that must be proved.