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AIME 2024a Problem 5

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Rectangles ABCDABCD and EFGHEFGH are drawn such that D,E,C,FD,E,C,F are collinear. Also, A,D,H,GA,D,H,G all lie on a circle. If BC=16BC=16,AB=107AB=107,FG=17FG=17, and EF=184EF=184, what is the length of CECE? [asy] import graph; unitsize(0.1cm); pair A = (0,0);pair B = (70,0);pair C = (70,16);pair D = (0,16);pair E = (3,16);pair F = (90,16);pair G = (90,33);pair H = (3,33); dot(A^^B^^C^^D^^E^^F^^G^^H); label("AA", A, S);label("BB", B, S);label("CC", C, N);label("DD", D, N);label("EE", E, S);label("FF", F, S);label("GG", G, N);label("HH", H, N); draw(E--D--A--B--C--E--H--G--F--C); [/asy] ==Video Solution

Dataset text AIME 1983 to 2026. Quoted with source.

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