1.
Which pair of triangles is similar?
A.
B.
C.
D.
Hint
2.
and
are similar. Find
b
if
x
= 15,
y
= 6,
and
a
= 7.5.
A.
12
B.
3
C.
7.5
D.
6
Hint
3.
and
are similar. Find
a
if
x
= 7,
y
= 1,
and
A.
B.
C.
1
D.
Hint
4.
What is the value of
x
in the picture?
A.
13.5
B.
4
C.
10.3
D.
6
Hint
5.
Suppose a man that is 6 feet tall is standing near a street light that is 10 feet high. If the shadow that is cast extends 20 feet away from the light, how far away from the light is the man?
A.
6 feet
B.
12 feet
C.
14 feet
D.
8 feet
Hint