Angles TEST

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

What is the value of x?

• 37
• 72
• 108
• 18

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Find the m∠1

• 28
• 152
• 180
• 62

_{These are Complementary angles. Find x.}

• 15
• 25
• 75
• 90

Identify the m<XWY

• 61⁰
• 90⁰
• 51⁰
• 161⁰

Use an algebraic equation to find the measure of the angle labeled x.

• 180⁰
• 90⁰
• 60⁰
• 45⁰

The angles are adjacent supplementary angles. Find the value of x.

• 42 
• 180 
• 126 
• 60

2. Find X

• 9
• 27
• 45

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25
• Complementary; x=5
• Supplementary; x=25
• Supplementary; x=5