Angles

A straight angle is .... degrees

• 0

• 90

• 180

• 270

Which of the following can be the measure of an reflex angle?

• 95

• 120

• 150

• 270

If two angles have exactly the same measure they are called ..............

• congruent angles

• supplementary angles

• complementary angles

• exterior angles

A complement of a right angle is .....

• 0°

• 45°

• 90°

• 180°

In the figure, angles α and β are ................

• adjacent angles

• vertical angles

• complementary angles

• supplementary angles

The sum of the measures of two obtuse angles are

• obtuse angle

• right angle

• reflex angle

• complementary angle

State whether the following is true or false.

The angles x and y in the figure are adjacent angles.

• TRUE

• FALSE

 $\alpha$  is .................... degrees. 

Type your answer below.