Right, Obtuse, Acute, Straight?

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is an obtuse angle?

Back

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

Front

What is a straight angle?

Back

A straight angle is an angle that measures exactly 180 degrees.

Front

How many degrees are in a right angle?

Back

90 degrees.

Front

How many degrees are in an acute angle?

Back

Less than 90 degrees.

Front

How many degrees are in an obtuse angle?

Back

More than 90 degrees but less than 180 degrees.

Front

How many degrees are in a straight angle?

Back

180 degrees.

Front

Can an angle be both acute and obtuse?

Back

No, an angle cannot be both acute and obtuse.

Front

What type of angle is 45 degrees?

Back

An acute angle.