It seems like you're looking for the sum of the three angles provided. The statement that all three interior angles add up to 180 degrees holds true for triangles. However, the angles you've provided (90°, 52°, and 128°) indicate the following:
- 90°
- 52°
- 128°
Now, let's add these angles together:
90° + 52° + 128° = 270°
Since the sum is 270° and not 180°, these angles cannot form a triangle. If you need to check if any of these angles could represent angles in a triangle, they all need to sum up to exactly 180°.