Final answer:
Without a specific visual context or additional information, we cannot determine which statement about angles is correct. However, we know from geometry that angles in a triangle add up to 180 degrees, and supplementary angles also add up to 180 degrees, while complementary angles add up to 90 degrees.
Step-by-step explanation:
The problem presented involves determining which statement about angles is true based on the given equations. We know from basic geometry that the sum of the angles in any triangle is 180 degrees. Thus, any pair of angle measurements that add up to 180 degrees could represent the two angles of a triangle if they are supplementary (their measures add up to 180 degrees). However, the question does not provide enough context to affirm this with complete certainty without a visual representation of the figure.
Let's examine some angle properties. We know that if there are two angles in question, and they are a part of the same triangle, they must add up to less than 180 degrees because the third angle also contributes. If they are supplementary angles, they add up to exactly 180 degrees, and if they are complementary, they add up to 90 degrees. Without the proper context or diagram, we cannot conclusively say which equation is correct.
In physics or trigonometry problems, angles measured counterclockwise from the positive x-axis are considered positive, and certain equations involve finding such angles using functions like the tangent or sine. However, it is clear that here we are being asked to consider geometric properties of triangles or pairs of angles rather than the measurement of angles following trigonometric function outputs as seen in the tangent example provided.