WorksheetsTopic #7 - Triangles & Angles
Total questions: 41
Worksheet time: 7hrs 50mins
Name
Class
Date
1.
Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triangle
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
2.
Name this triangle
a)
Acute, Scalene
b)
Obtuse, Scalene
c)
Right, Isosceles
d)
Acute, Equilateral
3.
Name this triangle.
a)
Right, Isosceles
b)
Scalene, acute
c)
Isosceles, acute
d)
Equilateral, obtuse
4.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
5.
Solve for x.
a)
16
b)
11
c)
50
d)
6
6.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
7.
Solve for x.
a)
-12
b)
-8
c)
-10
d)
-5
8.
Find the measure of the indicated angle.
a)
87 degrees
b)
82 degrees
c)
83 degrees
d)
72 degrees
9.
Solve for x.
a)
-8
b)
-4
c)
-6
d)
-10
10.
Find the measure of the indicated angle.
a)
89
b)
211
c)
119
d)
81
11.
Find the measure of the indicated angle.
a)
89
b)
211
c)
119
d)
81
12.
What is m<1?
a)
25º
b)
75º
c)
115º
d)
65º
13.
Find the measure of the indicated angle.
a)
80
b)
58
c)
42
d)
138
14.
If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...
a)
80
b)
100
c)
60
d)
90
15.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
16.
What is the measure of angle A in the triangle?
a)
116*
b)
25*
c)
62*
d)
54*
17.
If a right triangle has an angle that measures 43 degree what is the measure of the third angle?
a)
43
b)
47
c)
45
d)
90
18.
Solve for x THEN find the degrees for angle A.
a)
44o
b)
96o
c)
-14o
d)
63o
19.
Solve for x.
a)
x = 19
b)
x = 5
c)
x = 7
d)
x = 2
20.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
21.
.
.
.
.
What is the name of this kind of triangle?
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Isosceles
c)
Scalene
d)
Equilateral
22.
.
.
.
What is the name of this kind of triangle?
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
23.
Find the measure of angle A.
a)
75o
b)
60o
c)
30o
d)
38o
24.
Is it possible to draw a triangle with the following angle measures: 45 degrees, 120 degrees, and 15 degrees?
a)
Yes
b)
No
25.
Classify the triangle
a)
acute
b)
right
c)
obtuse
26.
Classify the triangle
a)
acute
b)
right
c)
obtuse
27.
Classify the triangle
a)
acute
b)
right
c)
obtuse
28.
Classify the triangle
a)
acute
b)
right
c)
obtuse
29.
Classify the triangle
a)
acute
b)
right
c)
obtuse
30.
What is the measure of angle b?
a)
146
b)
34
c)
36
d)
136
31.
a)
41°
b)
65°
c)
102°
d)
115°
32.
Which would be the best classification for the triangle shown?
a)
acute isosceles
b)
right scalene
c)
acute scalene
d)
obtuse scalene
33.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
34.
True or False
An obtuse triangle has 1 obtuse angle.
An obtuse triangle has 1 obtuse angle.
a)
True
b)
False
35.
The sides of an equilateral triangle have...
a)
different measures.
b)
Febtober.
c)
equal measures.
d)
60°.
36.
What do the angles in an equilateral triangle measure?
a)
30, 60, 90
b)
60, 60, 60
c)
45, 45, 90
d)
35, 55, 90
37.
What is the measure of ∠A?
a)
46
b)
134
c)
90
d)
88
38.
Solve for x.
a)
12
b)
7
c)
11
d)
10
39.
Solve for x.
a)
55
b)
52
c)
65
d)
41
40.
What is the value of the < A
a)
151
b)
68
c)
80
d)
78
41.
Which angle is the vertex angle?
a)
<C
b)
<A
c)
<B
100 %
