(Solved): Problem2 (30 pts): An angle of ASTM A36 steel (with Fy-36 ksi) is connected by two-rows of 7/8-in. ...

Problem2 (30 pts): An angle of ASTM A36 steel (with Fy-36 ksi) is connected by two-rows of 7/8-in. bolts, as shown. It is exposed to a dead load of 20 k, a live load of 40 k. Design a 4 in, size (4×?) member considering the strength of the angle only. 2 in. 3 spaces @3in -11 O