For the problem in Figure 1, determine the forces FD, FE, and GE of the trust shown. Cut the structure along the vertical line A-A. Note that the reaction forces have been given. Show all your work for full credit. (25 points). 30KN 1.5 m 20 KN -2m- B C D 2 m- O E 2 m- 2 m FDA FEL GE 30 IN 1.5m 50 KON A 20 KN -2m- 2m B C 2m 1.75m 130 AN 130 AN Figure 1. Diagram for Problem 1. D E 21- 50 AN 2m 100 kN 130 AN Note: length DE = 1.75 m