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MathNet 1999 — Part 01 Question 7

Math Olympiad Vault · MathNet 1999 — Part 01

Question 7

Given a triangle $ABC$, explain how to construct with ruler and compass a triangle $A'B'C'$ of minimum area such that $C' \in AC$, $A' \in AB$, $B' \in BC$ and $\angle B'A'C' = \angle BAC$, $\angle A'C'B' = \angle ACB$.