Angle Chasing #5 (Cyclic Quadrilaterals)

#IMO​ #Geometry #AngleChasing​ #MathOlympiad​
In this video we discuss one of the most important tools in Geometry, which is Cyclic Quadrilaterals.
Geometry playlist: https://youtube.com/playlist?list=PL1qInO9wTp3nnrBepw5CsokdD3qEI8Zsn
Functional Equations playlist: https://youtube.com/playlist?list=PL1qInO9wTp3lh0uGN9W6JufoBk7g0BDCL
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I upload videos concerning math Olympiad contests to help students preparing for math Olympiad and all people who share the love for some interesting math problems.
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