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MathNet 2023-part-07 — 187 problems (EN–VI) Question 109

Math Olympiad Vault · MathNet 2023-part-07 — 187 problems (EN–VI)

Question 109

Let $ABCD$ be a square of side length $10$. Point $E$ is on ray $\overrightarrow{AB}$ such that $AE = 17$, and point $F$ is on ray $\overrightarrow{AD}$ such that $AF = 14$. The line through $B$ parallel to $CE$ and the line through $D$ parallel to $CF$ meet at $P$. Compute the area of quadrilateral $AEPF$.