1.
Classify
A.
acute
B.
right
C.
equiangular
D.
obtuse
Hint
2.
Which figure shows
with
m
M
= 90;
m
P
>
m
N
, and
MP
<
MN
?
A.
B.
C.
D.
Hint
3.
Find
A.
68
B.
56
C.
62
D.
50
Hint
4.
Which angle corresponds to
if
A.
B.
C.
D.
Hint
5.
Find the value of
x
.
A.
10
B.
8
C.
3
D.
9
Hint
6.
is isosceles. What is the
x
-coordinate of
B
?
A.
b
B.
C.
0
D.
a
Hint
7.
Find the measure of
1.
A.
70°
B.
90°
C.
50°
D.
60°
Hint
8.
Two triangles are necessarily congruent if and only if __________.
A.
their corresponding sides and corresponding angles are congruent.
B.
two of their sides are congruent.
C.
their corresponding sides and corresponding angles are congruent, and they are rotated to the same position.
D.
their corresponding angles are congruent.
Hint
9.
Which pair of triangles is congruent by the SAS Postulate?
A.
B.
C.
D.
Hint
10.
Which postulate can be used to prove the triangles congruent?
A.
SAS Postulate
B.
AAA Postulate
C.
SSS Postulate
D.
ASA Postulate
Hint
11.
Which pair of triangles shows
FGH
QRS
by the AAS Theorem?
A.
B.
C.
D.
Hint
12.
Refer to the figure. If
is perpendicular to both
and
, and
, then
ABG
________ by _________.
A.
FEG
by AAS
B.
EFG
by AAS
C.
EFG
by ASA
D.
FEG
by ASA
Hint
13.
In isosceles
PQR
with base
,
PQ
= 2
x
+ 3, and
PR
= 9
x
- 11. What is the value of
x
?
A.
7
B.
C.
-7
D.
2
Hint
14.
Which of the following is not often used in a coordinate proof?
A.
Angle Sum Theorem
B.
Midpoint Formula
C.
Quadratic Formula
D.
Distance Formula
Hint