The roof truss shown in Fig. 3-17a is supported on rollers at A and hinged at B. The wind loads are perpendicular to the inclined menibers. Deternine the components of the reactions at A and B. 100 lb 200 lb 100 lb 30 B 20 20' 20 20 200 lb 200 lb 200 lb (a)

Handwritten pls. I believe the answer is 16.7

Hw #4

Thumbs up will be given. Already answered in Bartleby. Please double check the solutions! Statics of Rigid Bodies (Round off to two (2) decimal places. Include negative sign (-) if the answer is negative.) 9. The two structural members, one of which is in tension and the other in compression, exert the indicated forces on joint O. Determine: Angle of the resultant R (in degrees, measured counter-clockwise from the positive x-axis)