Question

State the Thales therom

Answer 1

In geometry, Thales' theorem states that if A, B and C are distinct points on a circle where the line AC is a diameter of the circle, then the angle ∠ABC is a right angle.

Answer 2

In geometry, Thales' theorem states that if A, B and C are distinct points on a circle where the line AC is a diameter of the circle, then the angle∠ABC is a right angle. Thales' theorem is a special case of the inscribed angle theorem, and is mentioned and proved as part of the 31st proposition, in the third book of Euclid's Elements.[1] It is generally attributed to Thales of Miletus, who is said to have offered an ox (probably to the god Apollo) as a sacrifice of thanksgiving for the discovery, but sometimes it is attributed to Pythagoras.Thales' theorem: if AC is a diameter, then the angle at B is a right angle.