Using the method of joints, determine the force in members AB & DE of the truss shown. (Choose all correct answers). * 1000 Ib -12 ft-12 ft- A 2000 Ib C IT 8 ft -12 ft- 6 ft 6 ft DE = 2000 Ibs DE = 1500 Ibs AD = 2500 lbs AD = 1500 Ibs AD = 3000 Ibs DE = 3000 Ibs Lu D.

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