Proof of Basic Proportionality Theorem

Similarity of Triangles|Congruent Triangle|Basic Proportionality Theorem|Converse of Basic Proportionality Theorem|Question Discussion

Similarity of Triangles|Congruent Triangle|Basic Proportionality Theorem|Converse of Basic Proportionality Theorem|Question Discussion

Basic Proportionality Theorem (Thale's Theorem)|Converse Of Basic Proportionality Theorem|Example|Questions|OMR

Triangles|Basic Proportionality Theorem(BPL)Thales Theorem|Converse Of (Basic Proportionality Theorem(BPL))Thales Theorem|Criteria For Similarity Of Triangles |Pythagoras Theorem And Its Converse

OMR|Converse Of Basic Proportionality Theorem|Questions|Criteria For Similarity Of Triangles|Theorem|Questions|Theorem

Basic Proportionality Theorem|Converse Of BPT (Basic Proportionality Theorem) (Thales Theorem)|NCERT Example Questions

Thales theorem is given by a greek mathematician. According to this theorem, if a line is drawn parallel to one side of a triangle then it divides the other two sides in the same ratio. This theorem is also known as Basic Proportionality Theorem. Here, the value of x is :

Thales Theorem (Basic Proportionality Theorem)

State and prove Basic Proportionality Theoram (Thales Theoram)

Converse of Basis proportionality theorem : If a line divides any two sides of a triangle in the same ratio; then the line must be parallel to the third side.