WorksheetsAngle pairs and missing angles
Total questions: 31
Worksheet time: 1hrs 23mins
Name
Class
Date
1.
Name the angle pair.
a)
Complementary
b)
Supplementary
c)
Adjacent
d)
Vertical
2.
Name the angle pair.
a)
Complementary
b)
Supplementary
c)
Adjacent
d)
Vertical
3.
Angles 1 and 3 are what angle pair?
a)
Complementary
b)
Supplementary
c)
Adjacent
d)
Vertical
4.
What are vertical angles?
a)
Angles that are adjacent to each other
b)
Angles that add up to 180°
c)
Angles that are opposite of each other when lines intersect
d)
Angles that add up to 90°
5.
If m∠1 = 30°, then m∠3 =
a)
30°
b)
60°
c)
150°
d)
undetermined
6.
Find x
a)
74
b)
148
c)
37
d)
90
7.
∠QRT and ∠TRS are supplementary. Solve for x.
a)
12
b)
15
c)
9
d)
3
8.
Solve for x.
a)
27
b)
23
c)
47
d)
113
9.
What is the measure of the missing angle?
a)
39
b)
129
c)
119
d)
129
10.
Identify the angle pair.
a)
Complementary angles
b)
Congruent angles
c)
Linear Pair
d)
Vertical Angles
11.
Identify the angle pair.
a)
complementary angles
b)
linear pair
c)
supplementary
d)
vertical angles
12.
Identify the angle pair.
a)
adjacent angles
b)
complementary angles
c)
linear pair
d)
vertical angles
13.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
14.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
15.
True or False: Angles 1, 2, and 3 are all adjacent angles
a)
True
b)
False
16.
Find the value of x.
a)
14
b)
60
c)
35
d)
180
17.
Find the value of x.
a)
15
b)
16
c)
18
d)
19
18.
What is the value of "a"?
a)
75°
b)
65°
c)
55°
d)
85°
19.
What is the value of "x"?
a)
19
b)
28
c)
18
d)
30
20.
∠A and ∠B are
a)
complementary
b)
supplementary
21.
Look at the sides of this triangle. What type of triangle is this?
a)
scalene
b)
acute
c)
equilateral
d)
isosceles
22.
Look at the sides of this triangle. What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Obtuse
23.
What type of triangle is shown?
a)
Isosceles
b)
Right-angled
c)
Equilateral
d)
Scalene
24.
In an ______________ triangle, all three angles are less than 90 degrees.
a)
acute
b)
right
c)
obtuse
d)
360 degrees
25.
In a ____________ triangle one angle is exactly 90 degrees.
a)
acute
b)
right
c)
obtuse
d)
360 degrees
26.
What kind of triangle is this?
a)
acute
b)
right
c)
obtuse
d)
360 degrees
27.
A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?
a)
acute triangle
b)
right triangle
c)
obtuse triangle
d)
none of the above
28.
If a triangle has all angles less than 90° and two equal sides, what type of triangle is it?
a)
Acute Isosceles
b)
Acute Scalene
c)
Obtuse Scalene
d)
Obtuse Isosceles
29.
Look at the sides and angles of this triangle. Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triangle
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
30.
If a triangle has one angle greater than 90° and no equal sides, what type of triangle is it?
a)
Acute Isosceles
b)
Acute Scalene
c)
Obtuse Scalene
d)
Obtuse Isosceles
31.
What can travel around the world while staying in a corner? (Make sure you put A or An next to the noun)
a)
A stamp
b)
A tourist
c)
An envelop
d)
A book
100 %
