Euclid

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Across
  1. 1. math studied by Euclid
  2. 3. mentioned in Euclid's book
  3. 4. place of death
  4. 5. what his book was based of
  5. 7. place of birth
Down
  1. 2. series of books written by Euclid
  2. 6. made of commentary on Euclid's book