1.
Solve the proportion
for the value of
z
to the nearest hundredth.
A.
2.10
B.
1.34
C.
0.39
D.
2.56
Hint
2.
A scale drawing of a room has a scale of 1.75 inches = 1.5 feet. How long is a couch that is 7 inches in the scale drawing?
A.
5 ft
B.
7 ft
C.
6 ft
D.
8 ft
Hint
3.
Which statement is true?
A.
Any two isosceles triangles are similar.
B.
Any two equilateral triangles are similar.
C.
Any two right triangles are similar.
D.
Any two triangles are similar.
Hint
4.
Find the value of
y
in the figure.
A.
8
B.
7
C.
4
D.
5
Hint
5.
Find
IJ
.
A.
17
B.
10.5
C.
10
D.
13
Hint
6.
In the figure,
________.
A.
B.
C.
D.
Hint
7.
Two polygons are
similar
if ___________.
A.
they are not congruent
B.
they are the same shape but possibly different sizes
C.
they are the same size and same shape
D.
they are the same size but possibly different shapes
Hint
8.
Which one of the triangles shown is
not
similar to the others?
A.
Y
B.
X
C.
W
D.
Z
Hint
9.
Find the value of
x
.
A.
4.5
B.
5
C.
7.5
D.
12.5
Hint
10.
If
and
PM
=
MQ
, which statement is
not necessarily
true?
A.
APQ
is isosceles.
B.
ABC
is equilateral.
C.
ABC
is isosceles.
D.
ABC
APQ
Hint
11.
Solve –13
b
– 17 – 5
b
= 2
b
– 10 –20
b
– 7.
A.
b
= 0
B.
All Real Numbers
C.
b
= 1
D.
No Solution
Hint
12.
The actual distance stated is 135 miles. If the scale is 0.5 inches = 15 miles, what is the scale length?
A.
18 in.
B.
4.5 in.
C.
4050 in.
D.
3.8 in.
Hint
13.
If
find
y
. Round your answer to the nearest tenth.
A.
10.3 cm
B.
31.5 cm
C.
6.2 cm
D.
8.7 cm
Hint
14.
A flagpole casts a shadow 15-ft long at the same time a 4-ft tree casts a 6-ft shadow. How tall is the flagpole?
A.
10 ft
B.
6.25 ft
C.
12.5 ft
D.
22.5 ft
Hint