1.
The two figures below are similar. Find the correct pair of corresponding sides.
A.
segments
TU
and
JP
B.
segments
PO
and
XY
C.
segments
ON
and
VW
D.
segments
LM
and
O
P
Hint
2.
The two figures below are similar. Which segment is similar to
PJ
?.
A.
segment
UV
B.
segment
ZT
C.
segment
YZ
D.
segment
UT
Hint
3.
The triangles below are congruent. Find b.
A.
b
= 5
B.
b
= 7
C.
b
= 6
D.
b
= 8
Hint
4.
A triangle has sides of 2 cm, 3 cm, and 4 cm. It is scaled to make a new triangle with one side that is 10 cm. What might the scale factor be?
A.
all answers are correct
B.
10
C.
3
D.
5
Hint
5.
If the area of a small triangle is 2 square units, what is the area of the large triangle?
A.
16 square units
B.
4 square units
C.
32 square units
D.
8 square units
Hint
6.
Find the perimeter of a small rectangle.
A.
9.0 units
B.
24.0 units
C.
12.2 units
D.
5.4 units
Hint
7.
Find the volume of the structure below after it has been scaled by a factor of 3.
A.
36 cubic units
B.
12 cubic units
C.
108 cubic units
D.
324 cubic units
Hint
8.
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.
2,160 ft
3
B.
4,320 ft
3
C.
12,960 ft
3
D.
360 ft
3
Hint