An equilateral triangle with a cevian and an inscribed circle. Prove that the red tangency points and midpoint are collinear.
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Solution

∠ABC=∠ADC=∠CDE=∠CFG=∠GBC
A is between B and G (proved)
An equilateral triangle with a cevian and an inscribed circle. Prove that the red tangency points and midpoint are collinear.
Scroll down for a solution to this problem.

∠ABC=∠ADC=∠CDE=∠CFG=∠GBC
A is between B and G (proved)
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