For the truss shown in figure, the magnitude of the force in member PR – McqOptions

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1.	For the truss shown in figure, the magnitude of the force in member PR and the support reaction at R are respectively
A.	122.47 kN and 50 kN
B.	70.71 kN and 100 kN
C.	70.71 kN and 50 kN
D.	81.65 kN and 100 kN
Answer» D. 81.65 kN and 100 kN

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