1.
What type of triangle is
A.
acute isosceles
B.
right equilateral
C.
acute equilateral
D.
right isosceles
Hint
2.
What is
m
D
in
A.
37
B.
53
C.
17
D.
90
Hint
3.
Identify the transformation
ABC
PQR
.
A.
reflection
B.
correspondence
C.
translation
D.
rotation
Hint
4.
Name the preimage of
R
.
A.
P
B.
C
C.
B
D.
Q
Hint
5.
If
ABE
DCE
, which side is congruent to
A.
B.
C.
D.
Hint
6.
Which side corresponds to
A.
B.
C.
D.
Hint
7.
Find the value of
x
if
is the base of isosceles triangle
MLP
.
A.
3
B.
6
C.
10
D.
-6
Hint
8.
Find the value of
x
if
ABC
is equilateral and
m
A
= 3
x
+ 18.
A.
39
B.
14
C.
26
D.
60
Hint
9.
If two sides of two triangles are congruent, what needs to be congruent to show the triangles are congruent by SAS?
A.
The included angle of the two sides.
B.
The third sides of each triangle.
C.
Any angle of the triangles next to the sides.
D.
Any pair of angles.
Hint
10.
Determine if
ABD
EJK
. Give a reason why or why not.
A.
yes; SAS
B.
no; not enough information
C.
yes; SSA
D.
no;
ABD
EJK
by rotation.
Hint
11.
Identify the information needed to show
XYZ
NOP
by ASA.
A.
B.
Z
P
C.
Y
O
D.
X
N
Hint
12.
Are the triangles shown congruent? Give a reason why or why not.
A.
yes; ASA
B.
no; not enough information
C.
yes; SAS
D.
yes; AAS
Hint