Geometry problem Triangle, Incenter, Tangent. Math teacher Master Degree.

 Problem 32. Triangle, Cevian, Incircles. Level: High School, SAT Prep, College geometry

Point D is taken on side AC of triangle ABC, the incircle E of triangle ABC touches AC at H, the incircle F of triangle ABD touches BD at L, and the incircle G of triangle BDC touches BD at K. Prove that DH = KL. Post a comment.

 

Triangle, Cevian, Incircles
 

 

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