Review the definitions of complementary, supplementary, and vertical angles. Use the information to answer the following questions.  

1. Two angles are complementary. If one measures $65°$, what is the measure of the other angle?

   Hint (a):

   Two angles whose measurements add up to $90°$ are called complementary.

2. Two angles are supplementary. If one measures $125°$, what is the measure of the other angle?

   Hint (b):

   Two angles whose measurements add up to $180°$ are called supplementary.

3. Two angles are vertical. If one measures $63°$, what is the measure of the other angle?

   Hint (c):

   Vertical angles have equal measures.