Vocabulary
Complementary and Supplementary
Angle Pairs
Find the missing Angle
Solving Angle Pairs
100
What is another name for a 90 degree another?
Right angle
100
What is the supplementary angle of 103 degrees?
77 degrees; 180 - 103 = 77
100
What kind of angles are these?
Supplementary Angles
100
Find the measure of b. 
73o
100
What is the value of x?
x = 37
200
What is another name for a 180 degree angle?
Straight Angle
200
What is the complementary angle of 25 degrees?
65 degrees; 90 - 25 = 65
200
What kind of angles are these?
Complementary
200
What is the measure of angle b?
130 degrees
200
What is the value of x?
x = 9
300
What do we call a pair of angles that add up to 90 degrees?
Complementary Angles
300
What is the complementary angle of 37 degrees
53 degrees; 90 - 37 = 53
300
What kind of angles are these?
Supplementary Angles and Complementary Angles
300
Angles a and b are Supplementary angles. Angle a measures 171 degrees. What is the measure of angle b?
9 degrees
300
What is the value of x?
x = 45
400
What do we call a pair of angles that add up to 180 degrees?
Supplementary Angles
400
What is the supplementary angle of 90 degrees?
90 degrees; 180 - 90 = 90
400
What kind of angles are these?
Vertical Angles
400
27o
400
What is the value of x?
36 degrees
500
What do we call angles that are formed by intersecting lines and are directly across from one another?
Vertical Angles
500
What is the complementary angle of 49 degrees?
41 degrees 90 - 49 = 41
500
What kind of angles are these?
Vertical Angles
500
Angles a and c are vertical angles. Angle a measures 42 degrees. What is the supplement of Angle c?
138 degrees
500
What is the measure of angle 1? (NOT x)
48 degrees