An angle is complementary to another if their sum is 90 degrees. Therefore, the angle complementary to 6 degrees is:

$90^\circ - 6^\circ = 84^\circ$

So, the complementary angle is 84 degrees.

Would you like more details or have any further questions?

Here are 5 related questions:

1. What is the complementary angle of 15 degrees?
2. Can an angle of 45 degrees have a complementary angle?
3. What are complementary angles?
4. If two angles are complementary and one is 30 degrees, what is the other?
5. How do complementary and supplementary angles differ?

Tip: Complementary angles always sum up to 90 degrees!