en.wikipedia.org/wiki/Euclid

Euclid sometimes called Euclid of Alexandria to distinguish him from Euclides of
Megara, was a .... to as Euclidean geometry to distinguish it from other so-called
non-Euclidean geometries that math...

biography.yourdictionary.com/articles/who-is-euclid-and-what-did-he-do.html

Anyone interested in Greek history, ancient cultures, mathematics, physics, and
natural sciences might be interested to learn about Euclid and his ...

www.storyofmathematics.com/hellenistic_euclid.html

The Greek mathematician Euclid lived and flourished in Alexandria in Egypt
around 300 BCE, during the reign of Ptolemy I. Almost nothing is known of his life
, ...

www.thefamouspeople.com/profiles/euclid-436.php

Euclid was a renowned Greek mathematician, known as the 'Father of Geometry'.
... Top 10 Facts You Did Not Know About Euclid ... it from other so-called non-
Euclidean geometries that mathematicians discovered in the 19th century.

www.encyclopedia.com/education/news-wires-white-papers-and-books/euclid-and-his-contributions

Definition of Euclid and His Contributions – Our online dictionary has Euclid and
... geometric facts known in his day (including some that he discovered himself) in
... working independently, realized that if the fifth postulate did not follow from ...

www.famousscientists.org/euclid/

The famous Greek scientist and mathematician Euclid (300 BC) is best known as
... The Greek mathematician Thales is known to have discovered a number of ...

www-groups.dcs.st-and.ac.uk/~history/Biographies/Euclid.html

Biography of Euclid (about 325 BC-about 265 BC) ... it difficult to discover
information concerning Euclid of Alexandria since there are references to ...
Euclid did not work out the syntheses of the locus with respect to three and four
lines, but ...

schools.nycenet.edu/region9/fashindhs/webquests/e4dbqwebquest/e4_dbqwebquest_files/page0006.htm

Regarded as the founder of geometry, Euclid is by far the most influential ...
century, his name alone was a synonym for geometry ("Did you read your Euclid?
.... and profound ideas can be discovered by properly using the power of reason.

www.mathopenref.com/euclid.html

There are no known records of the exact date or place of Euclid's birth, and ...
mathematician named Girolamo Saccheri almost discovered non-Euclidean ... I
thought at first that I understood its meaning, but soon became satisfied that I did
not.

www.infoplease.com/encyclopedia/people/euclid-greek-mathematician.html

Euclid , fl. 300 B.C., Greek mathematician. Little is known of his life other than the
... consequence of the critical examination of Euclid's system was the discovery ...