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WorksheetsMath II Unit Test - Triangles
Total questions: 35
Worksheet time: 38mins
Name
Class
Date
1.
Does a triangle with these side lengths exist?
15, 12, 9
15, 12, 9
a)
Yes
b)
No
c)
I don't know.
2.
Can the sides of a triangle have lengths 3, 8, and 9?
a)
Yes
b)
No
3.
Can the sides of a triangle have lengths 3, 4, and 9?
a)
Yes
b)
No
4.
What is a possible third side to a triangle with side lengths of 13 and 4?
a)
9
b)
12
c)
8
d)
5
5.
What is a possible third side to a triangle with side lengths of 5 and 5?
a)
9
b)
10
c)
11
d)
12
6.
Which of the following would NOT work to make a triangle with the two side lengths of 2 and 6?
a)
6
b)
7
c)
5
d)
4
7.
Which set of numbers may represent the lengths of the sides of a triangle?
a)
{2,5,9}
b)
{6,6,7}
c)
{6,4,2}
d)
{7,8,1}
8.
Name the largest angle in this triangle.
a)
∠D
b)
∠E
c)
∠F
9.
The longest side of a triangle would be located where on a triangle?
a)
Across from the smallest angle
b)
Across from the largest angle
c)
Cannot tell.
d)
Adjacent to the smallest side.
10.
Where would the shortest side of a triangle be located?
a)
Across from the smallest angle in the triangle.
b)
Across from the largest angle in the triangle?
c)
Cannot tell.
11.
Two sides of a triangle have side lengths of 17 meters and 12 meters. What is the range of possible lengths for the third side?
a)
12 < x < 17
b)
12 < x < 29
c)
5 < x < 17
d)
5 < x < 29
12.
What is the range of values the third side of the triangle could be?
a)
A
b)
B
c)
C
d)
D
13.
What is the range of values the third side of the triangle could be?
a)
A
b)
B
c)
C
d)
D
14.
Solve for y.
a)
y = 20
b)
y = 120
c)
y = 60
d)
y = 10
15.
Which pair of angles are alternate exterior angles?
a)
Angle 7 and Angle 4
b)
Angle 2 and Angle 6
c)
Angle 8 and Angle 1
d)
Angle 2 and Angle 8
16.
Which of these angles is NOT congruent to angle 5?
a)
Angle 6
b)
Angle 8
c)
Angle 1
d)
Angle 4
17.
What is the value of x?
a)
-6
b)
22
c)
16
d)
21
18.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
19.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
20.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
21.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
22.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
23.
What additional information is required for the 2 triangles to be congruent by SAS?
a)
A
b)
B
c)
C
d)
D
24.
Which is a correct congruence statement.
a)
A
b)
B
c)
C
d)
D
25.
Name the corresponding angle or side.
a)
A
b)
B
c)
C
d)
D
26.
Name the corresponding angle or side.
a)
A
b)
B
c)
C
d)
D
27.
What additional information is required for the 2 triangles to be congruent by SSS?
a)
A
b)
B
c)
C
d)
D
28.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
29.
Fill in the missing proofs.
a)
Transitive Property, SAS(Side-Angle-Side)
b)
Reflexive Property, SAS(Side-Angle-Side)
c)
Reflexive Property, Vertical Angles Thm.
d)
Transitive Property, SSS(Side-Side-Side)
30.
What is the "statement" for step 2 of the proof?
a)
AD=AD
b)
AD=DA
c)
HD=DN
d)
HA = AN
31.
What is the "statement" for step 3 of the proof?
a)
AD=DA
b)
AN = AH
c)
HD=ND
d)
HD=DN
32.
What is the "statement" for step 3 of the proof?
a)
∡EDA≅∡DCB
b)
∡AED≅∡BEC
c)
DE=CE
d)
∡AED≅∡CED
33.
What are the 2 missing pieces of information?
a)
Transitive Property, SAS(Side-Angle-Side)
b)
Reflexive Property, SAS(Side-Angle-Side)
c)
Transitive Property, SSS(Side-Side-Side)
d)
Reflexive Property, SSS(Side-Side-Side)
34.
What is the "statement" for step 2 of the proof?
a)
∆BAC≅∆DAC
b)
BC=DC
c)
∡B≅∡D
d)
∡BAC≅∡DAC
35.
What is the "reason" for step 3 of the proof?
a)
Proof
b)
Def. of Midpoint
c)
Reflexive Property
d)
Vertical angle Theorem
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