Math, asked by princess1929, 7 months ago

Thales theorem?explain and prove tht​

Answers

Answered by Anonymous
39

Answer:

Proof on Thales theorem :

If a line is drawn parallel to one side of a triangle and it intersects the other two sides at two distinct points then it divides the two sides in the same ratio. Given : In ∆ABC , DE || BC and intersects AB in D and AC in E.

Answered by Anonymous
2

Answer:

Basic Proportionality Theorem

Thales theorem): If a line is drawn parallel to one side of a triangle intersecting other two sides, then it divides the two sides in the same ratio.

In ∆ABC , if DE || BC and intersects AB in D and AC in E then

AD AE

---- = ------

DB EC

Proof on Thales theorem :

If a line is drawn parallel to one side of a triangle and it intersects the other two sides at two distinct points then it divides the two sides in the same ratio.

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