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WorksheetsTriangles!
Total questions: 39
Worksheet time: 50mins
Name
Class
Date
1.
What is the value of the missing angle?
a)
61
b)
50
c)
60
d)
69
2.
What is the value of x?
a)
60
b)
5
c)
10
d)
-3
3.
What is the value of x?
a)
10
b)
5
c)
-12
d)
9
4.
What is the value of x?
a)
64
b)
46
c)
127
d)
38
5.
What is the value of the ANGLE A (not just x)?
a)
151
b)
68
c)
151
d)
70
6.
Which angle is the vertex angle?
a)
<C
b)
<A
c)
<B
7.
Which segment is the base?
a)
Segment AB
b)
Segment BC
c)
Segment AC
8.
What is the measure of angle 2?
a)
50
b)
65
c)
115
9.
Which of the following describes a median of a triangle?
a)
A segment that passes through the middle of the triangle.
b)
A segment with endpoints at the vertex and midpoint of the opposite side.
c)
A segment that connects two midpoints of two sides.
d)
A segment that connects the vertex and the opposite side at 90 degrees.
10.
Which of the following describes an altitude of a triangle?
a)
A segment that passes through the middle of the triangle.
b)
A segment with endpoints at the vertex and midpoint of the opposite side.
c)
A segment that connects two midpoints of two sides.
d)
A segment that connects the vertex and the opposite side at 90 degrees.
11.
Which of the following segments represents a median?
a)
BX
b)
AZ
c)
AC
d)
BZ
12.
Which of the following segments represents an altitude?
a)
BX
b)
AZ
c)
AC
d)
BZ
13.
Which of the following words describes the point shown in the figure?
a)
Centerpoint
b)
Orthocenter
c)
Centroid
d)
Midpoint
14.
Given: XZ is the median, WY=14. Find XY.
a)
XY = 14
b)
XY = 7
c)
XY = 10
d)
XY = 28
15.
Given: XZ is the median, ZW=4, ZY=3. Find XW.
a)
XW = 5
b)
XW = 2.5
c)
XW = 7
d)
XW = 25
16.
The figure is an example of a(n) ...
a)
angle bisector
b)
perpendicular bisector
c)
median
d)
midsegment
17.
The figure is an example of a(n) ...
a)
altitude
b)
perpendicular bisector
c)
midsegment
d)
angle bisector
18.
What is point J called?
a)
centroid
b)
incenter
c)
circumcenter
d)
orthocenter
19.
If XZ = 9, what is the length of ZR?
a)
18
b)
9
c)
27
d)
12
20.
If G is the centroid of triangle ABC and AG= 16. Find the length of GD.
a)
8
b)
16
c)
24
d)
Not Enough Information
21.
The centroid cuts each median into two segments. The shorter segment is ___________ the length of the longer segment.
a)
one third
b)
two thirds
c)
three fourths
d)
one half
22.
If TP=27, ZP=?
a)
18
b)
9
c)
13.5
d)
54
23.
If Z is the centroid, what type of segments are drawn?
a)
angle bisectors
b)
perpendicular bisectors
c)
altitudes
d)
meidans
24.
Two right triangles are congruent if they have a congruent Hypotenuse and Leg
a)
True
b)
False
25.
Two right triangles are congruent if they have congruent hypotenuses
a)
True
b)
False
26.
Two right triangles who have two congruent legs are congruent.
a)
True
b)
False
27.
Two right triangles are congruent if they have a hypotenuse and an acute angle congruent
a)
True
b)
False
28.
If a triangle has two equal side then the sides opposite those angles are equal.
a)
True
b)
False
29.
Definition of Equiangular is
a)
all equal sides
b)
all equal angles
c)
two equal sides
d)
no equal sides or angles
30.
In triangle XYZ angle y is the vertex angle what is the base of the triangle.
a)
XY
b)
YZ
c)
XZ
d)
none of the above
31.
Find the length of the missing side.
a)
17 cm
b)
22 cm
c)
15 cm
d)
13 cm
32.
Find the length of the missing side.
a)
25 cm
b)
42 cm
c)
52 cm
d)
48 cm
33.
The Pythagorean Theorem ONLY works on which triangle?
a)
obtuse
b)
scalene
c)
isosceles
d)
right
34.
The Pythagorean Theorem is
a2 + b2 + c2
a2 + b2 + c2
a)
false
b)
true
35.
Find the missing side
a)
48
b)
108
c)
83.6
d)
72
36.
Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?
a)
17 miles
b)
32 miles
c)
37 miles
d)
40 miles
37.
A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?
a)
111.8 yards
b)
115 yards
c)
127.3 yards
d)
119 yards
38.
Which set of sides would make a right triangle?
a)
4,5,6
b)
8,10,12
c)
5,12,13
d)
5,10,12
39.
Find the length of the missing side.
a)
20 in.
b)
68 in.
c)
16 in.
d)
80 in.
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