Types of Angles

Front

Straight

Back

Exactly 180

Front

Identify the type of angle shown: Acute, Obtuse, Reflex, Right Angle

Back

Right Angle

Front

I am an angle. I measure 111 degrees. What type of angle am I?

Back

obtuse angle

Front

I am an angle. I measure 89 degrees. What type of angle am I?

Back

acute angle

Front

What type of angles are these?

Back

Adjacent Angles

Front

Back

Front

Back

x = 118

Front

Find the missing angle. Find x. Options: 20^o, 70^o, 160^o, 180^o

Back

20^o

Front

Find the value of x.

Back

28°

Front

What is the value of "a"? Options: 75°, 65°, 55°, 85°

Back

75°