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1. [9 pts] Consider the following poorly drawn frame consisting of two 6ft long bars AB and BC connected at a 75° angle. A distributed load of 3kip/ft acts along the length of AB. a. Determine the internal loadings at D located 1.5 ft from the pin at A. b. Determine the internal loadings at E located in the center of the bar AB. с 1.5 ft 1055+ 7gol B O 0 •E dddddddd W - 3 3 kip/ft 1 1 oft