1.	Find the value of x in the similar polygons below.
		A.	6 ft	B.	15 ft
		C.	3 ft	D.	9 ft
		Hint
	2.	Hakan is standing next to a building whose shadow is 15 feet long. If Hakan is 6 feet tall and is casting a shadow 2.5 feet long, how high is the building?
		A.	24 ft	B.	30 ft
		C.	36 ft	D.	40 ft
		Hint
	3.	Find the value of d in the similar polygons below.
		A.	15	B.	0.83
		C.	19.683	D.	2.7
		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.	522 units	B.	58 units
		C.	232 units	D.	130.5 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.	113 ft	B.	910 ft
		C.	118 ft	D.	128 ft
		Hint