1.
Find the value of
x
in the pair of similar polygons.
A.
7.5
B.
6
C.
7.3
D.
7
Hint
2.
Architecture
On the floor plan for a building, 1 inch represents 20 feet. If the dimensions of a room on the plan are
inch by
inches, what are the actual dimensions of the room?
A.
18 ft by 21.5 ft
B.
17.5 ft by 25 ft
C.
16 ft by 28 ft
D.
15.5 ft by 25 ft
Hint
3.
Find the value of
y
in the figure.
A.
8
B.
7
C.
4
D.
5
Hint
4.
Based on the figure below, which statement is false?
A.
D
is the midpoint of
.
B.
ABC
ADE
C.
ABC
ADE
D.
||
Hint
5.
Find the value of
x
.
A.
4.75
B.
8
C.
6.5
D.
12
Hint
6.
If a median of a triangle is also an angle bisector, then the triangle is_______.
A.
right
B.
equilateral
C.
scalene
D.
isosceles
Hint
7.
Solve the proportion
.
A.
B.
0
C.
6
D.
7
Hint
8.
What is the measure of
?
A.
5.14
B.
8.75
C.
7.2
D.
9
Hint
9.
ABC
XYZ
.
If
BM
= 5,
YZ
= 4, and
XY
= 8, then
AB
= ______.
A.
20
B.
10
C.
17
D.
40
Hint
10.
Sierpinski's Triangle is
not
_________.
A.
the same as Pascal's Triangle
B.
strictly self-similar
C.
self-similar
D.
a fractal
Hint
11.
Which of these numbers will never appear in Pascal's Triangle?
A.
5
B.
1
C.
126
D.
0
Hint
12.
The ratio of the measures of the sides of a triangle is 5 : 6 : 8, and its perimeter is 159.6 mm. Find the measure of the shortest side of the triangle.
A.
19
B.
50.4
C.
8.4
D.
42
Hint