Identifying Vertical, Adjacent, Complementary and Supplementary Angles

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

The angle relationship shown is - 

• 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°

Two angles added together to produce 90 degrees

• Supplementary
• Complementary
• Right
• Vertical

These angles are...

• Complementary
• Supplementary
• Neither

Find the missing angle.

• 60
• 70
• 50
• 140

What angle pair is pictured?

• Alternate Interior Angles
• Supplementary Angles
• Vertical Angles
• Corresponding Angles