Identifying Angles

Find the measure of the missing angle.

• 154 degrees

• 26 degrees

• 180 degrees

• 64 degrees

The angle relationship shown is -

• complementary angles

• supplementary angles

• vertical angles

• angle bisector

∠1 and ∠3 can best be described as -

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

∠AOB and ∠COB can best be described as - 

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

Find the value of x.

• 18°

• 28°

• 38°

• 118°

Angles whose measure sum up to 180 degrees.

• Vertical

• Adjacent

• Complementary

• Supplementary

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Identify the angle pair

• Complementary Angles

• Congruent Angles

• Linear Pair/Consecutive Angles

• Vertical Angles