P 0 pts Question 3 Problem 3 (25 pts.) Determine the support reactions of the truss loaded as shown below then analyze Joint A. The truss span is 24 ft and its height is 9 ft. Please enter your final short answers only in the box below. Your detailed solution must be on the uploaded PDF. 12 1 Pzak 9 12' C 12 Edit Format Table 12pt Paragraph B IYA QV T V DO pts Question 4 Problem 4 (25 pts.) Using the truss given in Problem 3, use the method of sections to find the force in the member BD Please enter your final short answers only in the box below. Your detailed solution must be on the uploaded PDF Edit Format Table 12pt Paragraph B IYA & TV