How is pythagore pronounced?

How do you do the Pythagorean Theorem?

What is the Pythagorean theorem in words?

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

How do you pronounce this word theory?