AB is the diameter of a semicircle. Points C and D are ANY two points on the arc of the semicircle. AD and BC intersect at E. AC and BD are extended to meet at F. Prove that FE extended is perpendicular to AB.(adsbygoogle = window.adsbygoogle || []).push({});

I need any help possible because i have no idea of how to solve this proof problem!! plzzzzzzzzzzzzzz

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# Homework Help: Proofs problem

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