Angle Relationships

Front

The angle relationship shown is - complementary angles, supplementary angles, vertical angles, adjacent angles

Back

supplementary angles

Front

If m∠1 = 30°, then m∠3 =

Back

30°

Front

Find the value of x.

Back

28°

Front

What are supplementary angles?

Back

Angles that add up to 180°

Front

What are complementary angles?

Back

Angles that add up to 90°

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect

Front

Are the angles complementary or supplementary? Find the value of x.

Back

Complementary; x=5

Front

Back

19

Front

Back

90

Front

Find the value of x.

Back

14