Naming Angles (7)

Front

An angle that is exactly 90 degrees.

Back

right

Front

An angle that is less than 90^o. Options: right, acute, obtuse, straight

Back

acute

Front

Name the angle formed by lines DE and EF in the long form.

Back

∠FED

Front

Name the angle formed by lines KL and ML in the long form.

Back

∠KLM

Front

Which is the vertex of the angle? Options: X, Y, Z

Back

Y

Front

D is the vertex of the angle.

Back

False

Front

Back

Right Angles

Front

Back

Acute

Front

Name this angle: acute, right, obtuse, none of the above

Back

acute

Front

Back

Right