Euclid (~300 B.C.).
Euclid started with 10 facts that were self-evident and required no proof, called "postulates" and "axioms." From those, he developed hundreds of propositions and theorems, which he proved using only the 10 postulates/axioms and previously proven theorems. The collection of this work was written in 13 books called "Euclid's Elements". Its logical, axiomatic approach and use of rigorous mathematical proofs has remained a model for mathematics and science for over 2000 years.
Rene Descartes was the mathematician that applied algebra to geometry.
He was the French mathematician Rene Descartes
Pythagoras
Yes. There were mathematicians who were in geometry. In fact, anyone who contributed to our understanding of geometry was a mathematician.
Mathematicians do proof in order to solve Geometry theorems.
gurman singh is the famous and great mathematician of geometry
Euclid
Euclid
Euclid's Elements of Geometry is often referred to as "the mathematician's bible".
It was Euclid.
Euclid a Greek mathematician
10 mathematician