1. EUCLİDE’S LİFE

3.  Little is known about Euclid's life, as there are only a handful of references to him.  Euclide is very important mathematician.  Euclide was interested geometry.  Geometry until the beginning of his time, carying the name of items with known names in the book were collected.

4. 1. İ f equal amounts are added to an equal amount, is equal for grabs. 2. İ f equal amounts of an equal amount is removed equality is not deformed. 3. Two point passesa straight one lonely.