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Omni-MATH / Let ABC be a triangle with AB=20,BC=10,CA=15. Let I be the incenter of ABC, and let BI meet AC at E and CI meet AB at F. Suppose that the circumcircles of BIF and CIE meet at a poi… · Discussion

Discussing Let ABC be a triangle with AB=20,BC=10,CA=15. Let I be the incenter of ABC, and let BI meet AC at E and CI meet AB at F. Suppose that the circumcircles of BIF and CIE meet at a poi… · Omni-MATH

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