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AMC 12 2022b Problem 10

  • Paper

Regular hexagon ABCDEFABCDEF has side length 22. Let GG be the midpoint of AB‾\overline{AB}, and let HH be the midpoint of DE‾\overline{DE}. What is the perimeter of GCHFGCHF?

(A)  43(B)  8(C)  45(D)  47(E)  12\textbf{(A) }\ 4\sqrt3 \textbf{(B) }\ 8 \textbf{(C) }\ 4\sqrt5 \textbf{(D) }\ 4\sqrt7 \textbf{(E) }\ 12

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

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D

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