Suppose a triangle has sides a, b, and c, and that a²+b²> c². let theta be the measure of the angle opposite the side of length of c

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]