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Vocabulary
Complementary and Supplementary
Angle Pairs
Vertical
Equations
100
What is another name for a 90 degree angle?
Right Angle
100
What is the complementary angle of 25 degrees?
65 degrees 90 - 25 = 65
100
What is the complementary angle of 14 degrees?
76 degrees 90 - 14 = 76
100

Angle a and angle b are vertical angles. Angle a measures 30 degrees. What is the measure of angle b?

30 degrees

100

Solve for x

x + 2 = 10

x = 8

200
Two angles whose measures have a sum of 90 degrees.
Complementary
200
What is the complementary angle of 49 degrees?
41 degrees 90 - 49 = 41
200

Angle c and angle d are vertical angles. Angle c measures 72 degrees. What is the measure of angle d?

72 degrees

200

Solve for x

2x - 1 = 7

x = 4

300
What is the definition of supplementary?
Two angles whose measure have a sum of 180 degrees
300
What is the supplementary angle of 103 degrees?
77 degrees 180 - 103 = 77
300
What is the supplementary angle of 144 degrees?
36 degrees 180 - 144 = 36
300

Angle x and angle y are vertical angles. Angle y measures 149 degrees. What is the measure of angle x?

149 degrees

300

Solve for x

x + x + x = 27

x = 9

400
What is the supplementary angle of 13 degrees?
167 degrees 180 - 13 = 167
400
Angles a and c are vertical angles. Angle a measures 42 degrees. What is the supplement of Angle c?
138 degrees
400

Solve for x

3 ( 2x - 4) = 0

x = 2

500

Angles which are opposite and equal to each other are called?

Vertical Angle

500
What is the complementary angle of 37 degrees
53 degrees
500
Angle x and angle y are corresponding angles. Angle x measures 93 degrees. What is the measurement of angle y?
93 degrees
500
Angles a and b are vertical angles. Angle a measures 171 degrees. What is the supplement of angle b?
9 degrees
500

5 + 14a = 9a - 5

a = -2