1.
Which of the following statements is not true?
A.
B.
X contains M and k.
C.
D.
Hint
2.
How many planes appear in the figure shown?
A.
7
B.
8
C.
6
D.
9
Hint
3.
Which figure is not a polygon?
A.
B.
C.
D.
Hint
4.
What is a polyhedron?
A.
sphere
B.
cylinder
C.
pyramid
D.
cone
Hint
5.
How many faces does an octahedron have?
A.
6
B.
4
C.
12
D.
8
Hint
6.
Which is the back view of the solid figure whose other views are shown below
A.
B.
C.
D.
Hint
7.
What is the shape of the intersection of a sphere and a horizontal plane?
A.
square
B.
trapezoid
C.
circle
D.
triangle
Hint
8.
Describe the slice resulting from a plane cutting a square pyramid at an angle perpendicular to one of the triangular faces.
A.
square
B.
triangle
C.
none of these
D.
trapezoid
Hint
9.
Use isometric dot paper to draw a triangular prism that is 3 units long. The bases are right triangles with a height of 3 units and a base of 2 units.
A.
B.
C.
D.
Hint
10.
Find the volume of the right triangular prism given the net of the solid. (Round to the nearest whole number.)
A.
24 cu. units
B.
12 cu. units
C.
36 cu. units
D.
8 cu. units
Hint
11.
What best describes the polygon shown?
A.
regular octagon
B.
octagon
C.
hexagon
D.
regular pentagon
Hint
12.
How many cubes are in the isometric drawing?
A.
22
B.
18
C.
13
D.
12
Hint
13.
Which view shows the orthogonal view of the cube stack from the top?
A.
B.
C.
D.
Hint
14.
What is the volume of a cube with
s
= 5 cm?
A.
392.7 cm
3
B.
78.5 cm
3
C.
125 cm
3
D.
50 cm
3
Hint
15.
What is the volume of a cone with radius of 3.2 cm and height of 3.7 cm?
A.
119.0 cm
3
B.
29.8 cm
3
C.
39.7 cm
3
D.
12.4 cm
3
Hint
16.
What is the volume of a rectangular pyramid with base 6 ft by 4 ft and
h
= 7 ft?
A.
56 ft.
3
B.
392 in.
3
C.
168 in.
3
D.
504 in.
3
Hint
17.
What is the surface area of the cylinder? Round the answer to the nearest tenth.
A.
157.1 in.
2
B.
226.2 in.
2
C.
125.7 in.
2
D.
282.7 in.
2
Hint
18.
What is the surface area of the rectangular prism?
A.
258 cm
2
B.
170 cm
2
C.
129 cm
2
D.
368 cm
2
Hint