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Solve fast I really give helpful rating Three concurrent and coplanar forces in equilibrium are shown in the figure. Hint: Use cosine formula: c2 =

Solve fast I really give helpful rating

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Three concurrent and coplanar forces in equilibrium are shown in the figure. Hint: Use cosine formula: c2 = a2 + b2 - 2ab cos(C) 50 kN D a 60 KN 94.5 kN Which of the following most nearly gives the value of the angle 0 in degrees? O 62 O 58 O 65 O 60

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