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 45o 

Angle B measures _______

Angle B measures 45o

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 35o . 

Both Angles are Congruent

200

Supplementary angles.

Angle A measures 25o

Angle B measures _________

Angle B measures 155o

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 152o

Angle B measures _________

Angle B measures 128o

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 90o

Angle B measures 90o

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
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