Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? (10 points) Select one:
a. (3, 4) is the solution to both lines A and B.
b. (3, 4) is the solution to line A but not to line B.
c. (0, 2) is the solution to both lines A and B.
d. (0, 2) is the solution to line A but not to line B.

If two adjacent angles have their exterior sides in perpendicular lines, then the two angles are also perpendicular. Exterior and interior angles sum up to 180 degrees. Hence if the exterior angle is perpendicular, then the interior angle should also be perpendicular in order to sum up to 180 degrees.