Complementary Supplementary and Vertically Opposite Angles with Variables

Find the missing angle.

• 60°
• 70°
• 50°
• 140

How can we describe these angles?

• Corresponding angles

• Alternate angles

• Interior angles

• Vertically opposite angles

What is the value of y?

• 115

• 25

• 65

• 35

• x = 105°

• x = 180°

• x = 95°

• x = 85°

Find the missing angle b.

• 47

• 43

• 137

These angles are:

• Corresponding

• Co-interior

• Supplementary

• Vertically opposite

Two angles added together to produce 90 degrees

• Supplementary
• Complementary
• Right
• Vertical

These angles are...

• Complementary
• Supplementary
• Neither

These angles are...

• Complementary
• Supplementary
• Neither

What kind of angles are shown?(45 + 135 = 180)

• complementary
• supplementary
• adjacent
• corresponding