Angles Review

Find the measure of the missing angle.

• 154 degrees
• 26 degrees
• 180 degrees
• 64 degrees

The angle relationship shown are -

• complementary angles

• supplementary angles

• vertical angles

• angle bisector

∠AOB and ∠COB can best be described as - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

<COB and <AOD are vertical angles. The m<COB is 5x°. The m<AOD is 115°. Solve for x

• x = 13°

• x = 23°

• x = -5°

• x = 5°

_{What is the measure of the following angle?}

• 56 degrees.

• 180 degrees.

• 123 degrees.

• 97 degrees.

Find the value of x.

• 15
• 16
• 18
• 19

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

Determine the degrees of the missing angle.

• 43°

• 47°

• 57°

• 67°

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect