Angle

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

• x = 118
• x = 108
• x = 28
• x = 58

Find the measure of the angle which is half of its supplementary angle?

• 60°

• 120°

• 90°

• 45°

Find the measure of the angle which is double of its complementary angle?

• 60°

• 30°

• 45°

• 120°

The measure of the complement of the angle 30° is

• 30°

• 16°

• 60°

• 160°

When the sum of the measures of two angles is 90°, the angles are called

• supplementary angles

• complementary angles

• adjacent angles

• vertically opposite angles

Find the angles which is 2/3 of its supplement

• 62°

• 72°

• 100°

• 102°

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

• 10 degrees.
• 40 degrees.
• 67 degrees.
• 168 degrees. 

Without using a protractor, find the measure of X.

• 45 degrees

• 28 degrees

• 32 degrees

• 118 degrees