Thales of Miletus (624 BC - 547 BC) - Biography - MacTutor History of Mathematics

Thales was the first known Greek philosopher, scientist and mathematician. He is credited with five theorems of elementary geometry.

Greek mathematics - Wikipedia

PPT - Thales of Miletus PowerPoint Presentation, free download - ID:3968019

Greek mathematics - Wikipedia

Thales of Miletus - Wikipedia

Thales of Miletus (c. 624-545 BC)

Thales was the first known Greek philosopher, scientist and mathematician. He is credited with five theorems of elementary geometry. Thales was the first. - ppt download

Thales of Miletus (c.624-c.547 B.C.) – The Beal Conjecture

Thales of Miletus - World History Encyclopedia

Thales Sutori

Thales of Miletus (624-546 BCE)

Chapter 3. Pythagorean Mathematics

Thales of miletus hi-res stock photography and images - Alamy

Thales of Miletus - Wikipedia

Thales of Miletus; c. 624/623-c. 548/545 BC), one of the Seven Sages