Angle Relationships

Complementary Angles

Supplementary Angles

Angle Relationships

Finding Missing Angles

Vocabulary

100

Find the complement of 83 degrees

7 degrees

100

Find the supplement of 82 degrees

98 degrees

100

Angles on opposite sides of the vertex when lines intersect

Vertical Angles

100

Complementary angles

Angle A measures 45^o

Angle B measures _______

Angle B measures 45^o

100

The sum of angles that equal 90 degrees

Complementary angles

200

Find the complement of 17 degrees

73 degrees

200

Find the supplement of 73 degrees

107 degrees

200

Angle ABC and Angle DBG both measure 35^{o .}

Both Angles are Congruent

200

Supplementary angles.

Angle A measures 25^o

Angle B measures _________

Angle B measures 155^o

200

Lines that are the same distance apart that will never intersect

Parallel Lines

300

Find the complement of 37 degrees

53 degrees

300

Find the supplement of 90 degrees

90 degrees

300

Draw an example of vertical angles

It should look similar to my drawing...

300

Supplementary angles

Angle A measures 152^o

Angle B measures _________

Angle B measures 128^o

300

A line that has one end point and goes on forever in the other directions

Ray

400

Find the complement of 29 degrees

71 degrees

400

Find the supplement of 3 degrees

177 degrees

400

Angles that are side by side.

Adjacent Angles

400

Angle A measures 90^o

Angle B measures 90^o

This angle is ____________ and _____________

Right and Supplementary

400

Define supplementary angles

the sum of angles that equal 180 degrees

500

The following are 2 complementary angles... x and x + 4 What is the measurement of each angle?

43 degrees and 47 degrees

500

The following 2 angles are supplementary angles 2x and 3x - 5 What is the measurement of each angle?

74 degrees and 106 degrees

500

Draw a pair of angles that are NOT adjacent but supplements of each other.

It should look similar to my drawing...

500

True or False: Adjacent angles can be Vertical angles

False

500

Define a vertex

A point where lines intersect