2/25/21 Angle Relationships

Front

Two angles are supplementary if the sum of their angles is 180^o.

Back

True

Front

Complementary angles are angles that add up to ___________. Options: 180 degrees, 90 degrees, 360 degrees, 100 degrees

Back

90 degrees

Front

Vertical angles are always

Back

congruent (equal measures)

Front

Vertical angles ...

Back

are congruent (have the same measurement)

Front

What type of angles are these?

Adjacent Angles

,

Linear Pair

,

Complementary Angles

,

Supplementary Angles

,

Vertical Angles

Back

Adjacent Angles

Front

What is the measure of ∠2? Options: 38, 58, 71, 142

Back

142

Front

Find the missing angle.

Back

16

Front

Find the value of x.

Back

19

Front

Angles are complementary or supplementary? Find x.

Back

Complementary; x=5

Front

Find the missing angle. Find x. Options: 15^o, 50^o, 130^o, 165^o

Back

130^o