4. For this oblique triangle, what is the length of side b given the following data: Angle B = 38°15'; side c = 200.00 ft and side a = 125.00 ft. Label these values on the drawing. Are you going to use the Law of Sines or Cosines? I A B

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Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.