Question

what is thales theorem
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Answer 1

Answer:

Thales's theorem: if AC is a diameter and B is a point on the diameter's circle, then the angle at B is a right angle.

In geometry, Thales's theorem states that if A, B, and C are distinct points on a circle where the line AC is a diameter, 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.

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Answer 2

Thales theorem is defined by above is well satisfied