ve M, and L above J-M midpoint, forming a right trapezoid or similar. Polygon: J(150,310) bottom-left, M(410,310) bottom-right, N(410,240) top-right, and back to J via a slanted line. But that's a triangle not trapezoid. For (52+26)*14/2 = 546: parallel sides 52 and 26, height 14. Bottom = JM = 52, top = 26 (= JL = radius), height = MN = 14. Top side of length 26 centered or aligned somehow. If top-right is N(410,240) and top side = 26 units = 130px to the left: top-left at (280,240). x=280 is exactly L's position. So top-left point is directly above L. Polygon: J(150,310) - M(410,310) - N(410,240) - L_top(280,240) - back to J This is a trapezoid. Bottom JM=260px=52units, top L_top-N = 130px=26units, height=70px=14units. The semicircle has center L(280,310), radius 130px, arcing upward from J to M. The semicircle arc passes through the top of the figure. This all fits together nicely. Let me draw it. --> 13 14 52 26 J M N L K 26 5:["$","main",null,{"className":"relative min-h-screen overflow-hidden px-4 pb-24 pt-8 sm:px-6 lg:px-8 lg:pb-32","children":[["

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