A load P is supported by a structure consisting ofrigid bar BDF and three identical 12-mm-diameter steel[E = 206 GPa] rods, as shown in the figure. Use a= 2.3 m, b = 1.3 m, and L = 2.8 m. For a load ofP = 81 kN, determine the tension force produced in rod 1.Express your answer in kN rounded to the nearest hundredths.

Question 18 5 points Save Answer A load P is supported by a structure consisting of rigid bar BDF and three identical 12-mm-diameter steel [E = 206 GPa) rods, as shown in the figure. Use a = 2.3 m, b = 1.3 m, and L = 2.8 m. For a load of P = 81 kN, determine the tension force produced in rod 1. Express your answer in kN rounded to the nearest hundredths. a a А о C E (1) (2) (3) L B D F b Р