Question

state and prove thales theorem ​

Answer 1

Answer:

Thales Theorem Statement

Let us now state the Basic Proportionality Theorem which is as follows: If a line is drawn parallel to one side of a triangle intersecting the other two sides in distinct points, then the other two sides are divided in the same ratio.

Answer 2

Answer:

The Thales theorem states that: If three points A, B and C lie on the circumference of a circle, whereby the line AC is the diameter of the of the circle, then the angle ∠ABC is a right angle (90°).