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AMC 12 2017b Problem 24

  • Paper

Quadrilateral ABCDABCD has right angles at BB and CC, △ABC∼△BCD\triangle ABC \sim \triangle BCD, and AB>BCAB > BC. There is a point EE in the interior of ABCDABCD such that △ABC∼△CEB\triangle ABC \sim \triangle CEB and the area of △AED\triangle AED is 1717 times the area of △CEB\triangle CEB. What is ABBC\frac{AB}{BC}?

\textbf{(A)}\ 1 + \sqrt{2} \textbf{(B)}\ 2 + \sqrt{2} \textbf{(C)}\ \sqrt{17} \textbf{(D)}\ 2 + \sqrt{5} \textbf{(E)}\ 1 + 2\sqrt{3}

Dataset text AMC 12 2000 to 2025. Quoted with source.

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