Angle measurements

In which diagram is <1 and <2 supplementary?

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Identify the angle relationship & value for n.

• Vertical angles; n=33

• Complementary Angles; n=10.5

• Supplementary Angles; n=12

• Vertical Angles; n=12

Determine the angle relationship. Find the value of a.

• Vertical angles; a=144

• Supplementary Angles; a=36

• Adjacent angles; a=36

• Angles on a line ; a=18

Find the value of c.

• 107 degrees

• 73 degrees

• 163 degrees

• 17 degrees

Determine the angle relationship and solve for x.

• x=80

• x=25

• x=15

• x=7.5

Set up and solve an equation to find the value of x. Then, find the measurement of one of the angles.

• 18 degrees

• 101 degrees

• 50 degrees

• 72 degrees

Determine the measure of both angles.

• 100 degrees and 80 degrees

• 60 degrees and 120 degrees

• 135 degrees and 45 degrees

• 150 degrees and 30 degrees

Angles are measured in ______.

• Inches

• Dollars

• Liters

• Degrees

What is the angle measurement?

• 120°

• 90°

• 60°

• 45°

What is the angle measurement?

• 120°

• 90°

• 60°

• 180°