Question

explain bpt theorem ​

Answer 1

Answer:

Basic Proportionality Theorem states that if a line is drawn parallel to one side of a triangle intersecting the other two sides, then it divides the two sides in the same ratio. In this video, we will discuss about the concept of basic proportionality theorem and similar triangles.

Answer 2

If a line is drawn parallel to one side of a triangle intersecting other two sides at 2 distinct points, then the line divides the two sides at equal ratio i.e the sides are proportional.

Let us consider ∆ ABC, where EF || BC & it interests AB & AC at E & F respectively.

So now, we can conclude that ,

$\frac{ae}{eb} = \frac{af}{fc}$

Hope it helps.