Menelaus' Theorem
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- Given a triangle ABCABCABC, and a line that crosses BCBCBC, ACACAC and ABABAB at points DDD, EEE and FFF respectively, with DDD, EEE, and FFF distinct from AAA, BBB and CCC, the…
By Navi Nahc
- (David Altizio) Triangle ABCABCABC has AB=2007AB=2007AB=2007 and AC=2015AC=2015AC=2015. The incircle ω\omegaω of the triangle is tangent to ACACAC and ABABAB at EEE and FFF resp…
By Michael Tang