Identifying Vertical and Supplementary Angles

Angles 5 and 8 are _____________________.

• Alternate Interior Angles

• Same-side Interior Angles

• A Linear Pair

• Vertical Angles

All vertical angles are ___________________.

• Congruent

• Supplementary

All linear pairs are ______________________.

• Congruent

• Supplementary

What would be the measure of Angle 5?

Find the value of x.

• 128

• 134

• 122

• 116

• 2x-6=7x+4
• 2x-6+7x+4=90
• 2x-6+7x+4=180
• 2x-6+7x+4=360

What is the value of x?

• 25

• 18

• 39

• 21

What is the value of "x"?

• 20

• 30

• 25

• 15

What is the Angle Relationship?

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical

Which angles are vertical angles?