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Use the law of sines and the law of cosines, in conjunction
with sketches of the force triangles, to solve the following
problems. Determine the magnitude of the resultant R and
the angle e between the x-axis and the line of action of the
resultant for the following:
90 lb
110 Ib

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Use the law of sines and the law of cosines, in conjunction with sketches of the force triangles, to solve the following problems. Determine the magnitude of the resultant R and the angle e between the x-axis and the line of action of the resultant for the following: 450 Ib 52° 62 600 lb