1.
Find the value of
x
in the similar polygons below.
A.
8 m
B.
4.5 m
C.
7.5 m
D.
6 m
Hint
2.
Find the value of
d
in the similar polygons below.
A.
15
B.
0.83
C.
2.7
D.
19.683
Hint
3.
Find the value of
m
in the polygons below.
A.
1
B.
0.25
C.
1.76
D.
9.09
Hint
4.
Pentagons
P
and
Q
are similar. The ratio of a side of pentagon
P
to a side of pentagon
Q
is 9:4. If the sides of
Q
are 8 units, 22 units, 16 units, 3 units, and 9 units, then what is the perimeter of
P
?
A.
232 units
B.
58 units
C.
130.5 units
D.
522 units
Hint
5.
The tallest tree in the United States is a Coast Redwood in Jedidiah Smith State Park in California. It is 321 feet tall. Suppose you are 5 feet 8 inches tall and cast a shadow that is 2 feet at a certain time of day. About how long is the tree’s shadow at the same time of day?
A.
128 ft
B.
910 ft
C.
113 ft
D.
118 ft
Hint