1.
For the structure below, use a scale factor of
to build a new structure. Find the correct top-count view.
A.
B.
C.
D.
Hint
2.
Find the volume of the structure below after it has been scaled by a factor of 3.
A.
36 cubic units
B.
108 cubic units
C.
324 cubic units
D.
12 cubic units
Hint
3.
Find the volume of the structure below after it has been scaled by a factor of
.
A.
1 cubic unit
B.
3 cubic units
C.
2 cubic units
D.
4 cubic unit
Hint
4.
A sports utility vehicle has a surface area of 553 ft>
2
. A scale factor from the real S.U.V. to the model is 0.18. What is the surface area of the model?
A.
5.53 ft
2
B.
17.92 ft
2
C.
99.54 ft
2
D.
23.36 ft
2
Hint
5.
These two figures are similar. What is the scale factor from the small figure to the large figure?
A.
7
B.
4
C.
5
D.
6
Hint