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WorksheetsWk 22: Identifying Triangles and Missing Angles
Total questions: 15
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
A triangle that has all three equal sides is a(n)......
a)
Equilateral Triangle
b)
Isosceles Triangle
c)
Scalene Triangle
2.
What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
None
3.
What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
None
4.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
5.
Find the measure of angle D.
a)
140 degrees
b)
16 degrees
c)
40 degrees
d)
90 degrees
6.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
7.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
8.
What is the measure of the unlabeled angle of the triangle?
a)
90*
b)
82*
c)
98*
d)
75*
9.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
10.
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
11.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
12.
Find the measure of the missing angle.
a)
8o
b)
58o
c)
122o
d)
64o
13.
Solve for x.
a)
5
b)
12
c)
-7
d)
-6
14.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
15.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
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