Font size
WorksheetsComplementary and Supplementary Angles
Total questions: 24
Worksheet time: 49mins
This angle is:
Smaller than a right angle
A right angle
Bigger than a right angle
Acute angle
Obtuse angle
Straight angle
Right angle
Vertical angle
(a) are always equal
(b) add up to 90 degree
(c) add up to 180 degree
This angle is:
Smaller than a right angle
A right angle
Bigger than a right angle
This angle is: (a)
This angle is:
Smaller than a right angle
A right angle
Bigger than a right angle
acute
obtuse
right
straight
acute
vertical
right
straight
An angle whose measure is exactly 180 degrees.
acute
vertical
right
straight
What are complementary angles?
Angles that add up to 180°
Angles that add up to 90°
Angles that are equal to each other
Angles that are opposite of each other when lines intersect.
Find the missing angle.
72
68
90
78
Find the missing angle.
46
52
54
36
Two angles are congruent and complementary. Find their size.
#congruent mean equal
30
45
60
90
Supplementary Angles
Complementary Angles
Vertical Angles
Congruent Angles
Find the supplementary angle for 104 degrees...
70 degrees
74 degrees
76 degrees
Find the supplementary angle for 69 degrees...
111 degrees
116 degrees
118 degrees
What is the measure of the missing angle?
76
66
156
154
m∠2 = 109°
m∠3 = 71°
m∠4 = 109°
m∠2 = 71°
m∠3 = 71°
m∠4 = 109°
m∠2 = 109°
m∠3 = 71°
m∠4 = 71°
m∠1 = 131°
m∠2 = 49°
m∠4 = 49°
m∠1 = 49°
m∠2 = 131°
m∠4 = 131°
m∠1 = 131°
m∠2 = 49°
m∠4 = 131°
Find the value of x.
103
10
3
70
Find the value of x.
15
18
16
19
