Angles and Angle Relationships

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

obtuse

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

right

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

straight

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

acute

Front

The angle relationship shown is -

Back

complementary angles

Front

∠1 and ∠3 can best be described as -

Back

vertical angles

Front

∠AOB and ∠COB can best be described as -

Back

adjacent angles

Front

The angle relationship shown is -

Back

supplementary angles

Front

If m∠1 = 30°, then m∠3 =

Back

30°

Front

Find the value of x.

Back

28°