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MathNet 2018-part-07 — 177 problems (EN–VI) Question 46

Math Olympiad Vault · MathNet 2018-part-07 — 177 problems (EN–VI)

Question 46

In the quadrilateral $M A R E$ inscribed in a unit circle $\omega$, $A M$ is a diameter of $\omega$, and $E$ lies on the angle bisector of $\angle R A M$. Given that triangles $R A M$ and $R E M$ have the same area, find the area of quadrilateral $M A R E$.