Complementary angles are two angles whose measures add up to 90°.
In this case, we have:
- 45° + 45° = 90° (complementary)
- 45° + 50° = 95° (not complementary)
- 50° + 50° = 100° (not complementary)
So, the two angle measures that correspond to complementary angles are 45° and 45°.
Therefore, the correct response is: 45° and 45°.