Home Competitions AMC 12 2024a Problem 7
In Δ A B C \Delta ABC Δ A B C , ∠ A B C = 90 ∘ \angle ABC = 90^\circ ∠ A B C = 9 0 ∘ and B A = B C = 2 BA = BC = \sqrt{2} B A = B C = 2 . Points P 1 , P 2 , … , P 2024 P_1, P_2, \dots, P_{2024} P 1 , P 2 , … , P 2024 lie on hypotenuse A C ‾ \overline{AC} A C so that A P 1 = P 1 P 2 = P 2 P 3 = ⋯ = P 2023 P 2024 = P 2024 C AP_1= P_1P_2 = P_2P_3 = \dots = P_{2023}P_{2024} = P_{2024}C A P 1 = P 1 P 2 = P 2 P 3 = ⋯ = P 2023 P 2024 = P 2024 C . What is the length of the vector sum
B P 1 → + B P 2 → + B P 3 → + ⋯ + B P 2024 → ? \overrightarrow{BP_1} + \overrightarrow{BP_2} + \overrightarrow{BP_3} + \dots + \overrightarrow{BP_{2024}}? B P 1 + B P 2 + B P 3 + ⋯ + B P 2024 ?
(A) 1011 (B) 1012 (C) 2023 (D) 2024 (E) 2025 \textbf{(A) }1011 \textbf{(B) }1012 \textbf{(C) }2023 \textbf{(D) }2024 \textbf{(E) }2025 (A) 1011 (B) 1012 (C) 2023 (D) 2024 (E) 2025
Dataset text AMC 12 2000 to 2025 . Quoted with source.
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