SAT Lines, angles, and triangles Question

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Question 1 · Hard · MathDecember 2025 Batch 1 · Q22Lines, angles, and triangles · 0 solved

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The line segment shown in the xy-plane represents side JK of isosceles triangle JKL, where side JL is congruent to side KL. The perimeter of this triangle is $1317$ units. What is the length, in units, of side JL of this triangle?

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