Juan José Isach Mayo

[Juan José Isach Mayo @jjisach]

@mathssolutionz 1

[Juan José Isach Mayo @jjisach]

@Ahmet____CETiN

[Juan José Isach Mayo @jjisach]

@realbiskrem @Ahmet____CETiN In any triangle ABC its verify that a^2-BI^2=(a(a+b-c)(a+c))/(a+b+c) being I incenter of the triangle ABC. If c=sqrt(a^2-b^2) then rationlizating the expresiion a^2-BI^2=a*b c.q.d.

[Juan José Isach Mayo @jjisach]

A problem that I send To me kana ram
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