Identifying Angles

Front

Another name for a right angle is ___________.

Back

90 degree angle

Front

What type of angle is shown? It measures exactly 180 degrees.

Back

straight

Front

What is the name of the point where two lines meet to form an angle?

Back

vertex

Front

Name this angle: It measures exactly 90 degrees.

Back

right

Front

What is the term for an angle that measures exactly 90 degrees?

Back

right angle

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is an obtuse angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

What is a full rotation in degrees?

Back

360 degrees.

Front

How many degrees are in a right angle?

Back

90 degrees.