EUCLID'S GEOMETRY

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Across
  1. 3. things which coincide with eachother are
  2. 4. this is always greater than its part
  3. 5. assumptions that were specific to geometry
  4. 8. who gave the first known proof
  5. 9. the edges of a surface.
Down
  1. 1. The statements that were proved are called
  2. 2. an ancient civilization
  3. 6. father of geometry
  4. 7. it means earth
  5. 8. number of dimensions a solid has