Mathematician:Theodorus of Cyrene

Mathematician
Ancient Libyan Greek mathematician best known for the mathematical theorem now known as the Spiral of Theodorus.

Taught mathematics to.

Proved that the square roots of the natural numbers from $3$ to $17$, except for $4$, $9$ and $16$, are irrational.

Known about only from the works of.

Nationality
Libyan Greek

History

 * Born: 465 BC in Cyrene (now Shahhat, Libya)
 * Died: 398 BC in Cyrene (now Shahhat, Libya)

Theorems and Definitions

 * Spiral of Theodorus