A 200mm x 150mm x 10mm angle carrying a load of 250kN, is to be welded to a steel plate by fillet welds as shown below. Find the length of the weld at the top and bottom if the allowable shear stress in the weld is 102.5kPa. The distance between the neutral axis and the edges of the angle section are 144.7mm and 55.3mm respectively

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