Part A: Determine the magnitude of the resultant force from adding F$1$ ?and F$2$ ?vectors, express your answer in pounds to three significant figures. Part B: For the resultant force, determine its angle in a counter$-$clockwise direction from the positive x$-$axis, express your answer in degrees to three significant figures.

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F = 260 lb 45 F=3101b 12 13 F = 260 lb 45 F=3101b 12 13