1.
A.
center
B.
radius
C.
circumference
D.
diameter
Hint
2.
The diameter of a circle is 7.5. Find the circumference to the nearest tenth.
A.
35.4
B.
47.1
C.
23.6
D.
16.8
Hint
3.
If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a black tile?
A.
B.
C.
D.
Hint
4.
Find the surface area of a cylinder with a radius of 2 meters and a height of 6 meters.
A.
125.7 m
2
B.
113.1 m
2
C.
141.4 m
2
D.
100.5 m
2
Hint
5.
Find the volume of the pyramid to the nearest tenth.
A.
307.9 cm
3
B.
73.5 cm
3
C.
98 cm
3
D.
186.2 cm
3
Hint
6.
What is the locus of all points in space that are 6 units from a given point?
A.
sphere of radius 36 units.
B.
sphere of radius 6 units.
C.
circle of radius 6 units.
D.
circle of radius 36 units.
Hint
7.
In Mr. Davis's geometry class, there are 15 girls and 10 boys. Find the ratio of girls to boys.
A.
B.
C.
D.
Hint
8.
Find the area of the unshaded region.
A.
204 sq. units
B.
196 sq. units
C.
152 sq. units
D.
240 sq. units
Hint
9.
What is the probability that the spinner will land on a pink sector?
A.
25%
B.
32%
C.
28%
D.
26%
Hint
10.
Find the surface area of the cone. (Round to the nearest tenth.)
A.
97.0 sq. units
B.
88.5 sq. units
C.
102.4 sq. units
D.
91.0 sq. units
Hint
11.
Find the volume of the pyramid. (Round to the nearest whole number.)
A.
115 m
3
B.
156 m
3
C.
124 m
3
D.
144 m
3
Hint
12.
What is the locus of points in space that are 2 units from a given line segment 7 units long?
A.
A sphere of radius 3.5.
B.
A right cylinder of radius 1 and height 7 and hemispheres with radius 1 on each end of the cylinder.
C.
A sphere of radius 7.
D.
A right cylinder with height 7 and radius 2 and hemispheres with radius 2 on each end of the cylinder.
Hint
13.
Write the ratio of measurements 4 inches to 2 feet in lowest terms.
A.
6 to 1
B.
8 to 4
C.
1 to 6
D.
2 to 1
Hint
14.
Find the area of the figure shown.
A.
55 cm
2
B.
270 cm
2
C.
110 cm
2
D.
235 cm
2
Hint