1.
A rectangular box has a length of 5 ft, width of 3 ft, and depth of 4 ft. Find the volume of the box after it has been scaled by a factor of 6.
A.
360 ft
3
B.
4,320 ft
3
C.
12,960 ft
3
D.
2,160 ft
3
Hint
2.
Find the surface area of the rectangular prism after it has been scaled by
.
A.
6,912 m
2
B.
24.75 m
2
C.
108 m
2
D.
27 m
2
Hint
3.
Find the surface area of the square pyramid after it has been scaled by a factor 3.
A.
252 cm
2
B.
1,024 cm
2
C.
756 cm
2
D.
84 cm
2
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.
23.36 ft
2
B.
17.92 ft
2
C.
99.54 ft
2
D.
5.53 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.
5
C.
4
D.
6
Hint