Question

what is BPT and converse of BPT?​

Answer 1

Statement of basic proportionality theorem (BPT) According to this theorem, if a line divides any two sides of a triangle in the same ratio, then the line is parallel to the third side.

Answer 2

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Basic Proportionality Theorem (can be abbreviated as BPT) states that, if a line is parallel to a side of a triangle which intersects the other sides into two distinct points, then the line divides those sides in proportion.

Converse of Basic proportionality Theorem. Statement : If a line divide any two sides of a triangle (Δ) in the same ration, then the line must be parallel (||) to third side.