Determine the magnitude of the forces in pins B and D of the four-memb

1.	Determine the magnitude of the forces in pins B and D of the four-member frame.
A.	B = 503 lb, D = 225 lb
B.	B = 225 lb, D = 503 lb
C.	B = 56.3 lb, D = 125.8 lb
D.	B = 125.8 lb, D = 112.5 lb
Answer» D. B = 125.8 lb, D = 112.5 lb

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Determine the magnitude of the forces in pins B and D of the four-member frame.

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