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Let-a-BC-b-CA-c-AB-ABC-is-rectangle-iff-tan-A-2-a-b-c-




Question Number 196625 by sniper237 last updated on 28/Aug/23
Let  a=BC  b=CA  c=AB  ABC  is rectangle iff  tan((A^� /2))=(a/(b+c))
Leta=BCb=CAc=ABABCisrectangleifftan(A^2)=ab+c

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