1.	A stop sign casts a shadow 8 meters long, while a bush nearby casts a shadow 4.5 meters long. If the stop sign is 3.2 meters high, how tall is the bush?
		A.	4.3 meters	B.	5.7 meters
		C.	1.8 meters	D.	11.3 meters
		Hint
	2.	A lakefront building that is 30 feet high casts a shadow on the water. How long is that shadow if a 16-foot high truck parked nearby casts an 8-foot shadow?
		A.	13 ft	B.	12 ft
		C.	15 ft	D.	9 ft
		Hint
	3.	A tower cast a 30-foot shadow. At the same time, a person who is 6 feet tall casts a 4-foot shadow. How tall is the tower?
		A.	18 feet	B.	48 feet
		C.	47 feet	D.	34 feet
		Hint
	4.	A lamppost has a shadow that is 2 m long. A street sign has a shadow that is m long. If the street sign is 2 m tall, how tall is the lamppost?
		A.	1 m	B.	m
		C.	3 m	D.	5 m
		Hint
	5.	The two triangles shown in the figure are similar. Find the distance d across Kelley’s Pond.
		A.	64 yards	B.	36 yards
		C.	24 yards	D.	96 yards
		Hint