Angle Basics Identification

Front

What type of angles are these?

Adjacent Angles

,

Linear Pair

,

Complementary Angles

,

Supplementary Angles

,

Vertical Angles

Back

Adjacent Angles

Front

Back

Front

What kind of angle is this? Options: obtuse, right, straight, acute

Back

acute

Front

∠7 and ∠8 are _______________

Back

Nothing

Front

What angle is vertical to angle 2? Options: ∠4, ∠1, ∠2, ∠5

Back

∠5

Front

Which are pairs of vertical angles? Options: ∠COB and ∠COA, ∠AOD and ∠AOC, ∠COB and ∠AOD, ∠BOD and ∠AOD

Back

∠COB and ∠AOD

Front

Which are pairs of adjacent angles? ∠COB and ∠DOA, ∠AOD and ∠AOC, ∠COB and ∠AOD, ∠BOD and ∠AOC

Back

∠AOD and ∠AOC

Front

Which names a pair of adjacent angles? Options: ∠CXD and ∠FXE, ∠CXF and ∠DXE, ∠CXD and ∠DXE

Back

∠CXD and ∠DXE

Front

Vertical angles are always

Back

congruent (equal measures)

Front

Supplementary angles always add up to

Back

180