Q. 34.4( 33 Votes )

In the given figure, DE||AC and DF||AE Prove that


Answer :

Given, DE || AC and DF || AE


Need to prove


In ABC, DE || AC


now, we know line drawn parallel to one side of triangle, intersects the other two sides in distinct points, then it divides the other 2 side in same ratio.


………eq(1)


In AEB, DF || AE


………eq(2)


From (1) and (2)



Hence proved.


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