Practice Page
Directions: Read carefully and choose the best answer. Reference to the term "side" means "right side".

1.
A normal 6-sided die is shown at the right.
a) Which of the face views shown below is the "front" view?
OPdice
Choose:
A
B
C
D
E
F
 

b) Which of the face views shown below is the "top" view?
Choose:
A
B
C
D
E
F
 

c) Which of the face views shown below is the "right side" view?
Choose:
A
B
C
D
E
F
 

AD1BD2CD3DD4ED5FD6



2.
Which of the 3-D stacks shown below can NOT have the orthographic projections shown at the right?
purpleblockOpic
Choose:
A
B
C
D

  Apurpleblock3D1   Bpurpleblock3D2   Cpurpleblock3D3   Dpurpleblock3D4



3.
A 3-D stack is shown at the right. Which of the orthographic views at the bottom is the "front" view of this stack?
turqupise3D
Choose:
 
 
A
B
C
D
  turquoiseOP



4.
In the stack shown at the right, would it be possible to have a missing block inside the stack without it being noticeable from ANY side (face)?

gray3d
Choose:
 
Yes
No



5.
A 3-D diagram is shown at the right. The front face of the pyramid is an isosceles triangle and its vertex is the center of the edge of the rectangular solid. Which of the choices is the "front" face of the solid?
sqtri0
Choose:
 
 
sqtri1
sqtri2
 
sqtri3
sqtri4



6.
The orthographic projections shown below correspond to the 3D stack shown at the right.greenyellowblockOP
greenyellow3D
Choose:
 
 
TRUE
FALSE



7. Rectangular solids are piled as shown at the right. Which of the choices shown below is the "top" view of the solid at the right?


 rectrect
Choose:
rectrect2
 rectrect3 rectrect1
rectrect4



8.
The 3D stack is composed of congruent cubes. Which of the following statements are TRUE regarding this stack?

(Check all that apply, and hit SUBMIT!)
O8
It is possible that this stack consists of exactly 12 cubes.

It is possible that this stack consists of exactly 11 cubes.

The top view of this solid is a rectangle.

The front view of this solid is a rectangle.

         

 

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