1. classify the pair of angles
a.) adjacent and supplementary
b.) adjacent and complementary
c.) vertical and supplementary
d.) vertical and supplementary

2. classify the pair of angles
a.) adjacent
b.) complementary
c.) supplementary
d.) none of these

3. classify the pair of angles
a.) complementary
b.) supplementary
c.) vertical angles
d.) none of these

4. find the value of x in the figure
a.) 34.9 degrees
b.) 55.1 degrees
c.) 90 degrees
d.) 129.9 degrees

5. find the value of x in the figure
a.) 8 degrees
b.) 18 degrees
c.) 72 degrees
d.) 108 degrees