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
.
A.
4 cubic unit
B.
1 cubic unit
C.
3 cubic units
D.
2 cubic units
Hint
3.
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.
12,960 ft
3
C.
2,160 ft
3
D.
4,320 ft
3
Hint
4.
Find the surface area of the square pyramid after it has been scaled by a factor 3.
A.
252 cm
2
B.
756 cm
2
C.
84 cm
2
D.
1,024 cm
2
Hint
5.
These two figures are similar. What is the volume of the large figure?
A.
15 cubic units
B.
75 cubic units
C.
1,000 cubic units
D.
375 cubic units
Hint