1.	Find tan Z.
		A.	1.8	B.	0.6
		C.	6	D.	0.75
		Hint
	2.	In the figure, what is the value of y?
		A.	33.5	B.	13.9
		C.	11.9	D.	9.8
		Hint
	3.	In the figure, what is the value of x?
		A.	10.23	B.	11.9
		C.	13.9	D.	9.75
		Hint
	4.	John wanted to see the flag as he sang the national anthem, so he looked up at it at an angle of 38°. Then, he decided to get a closer look, so he walked 150 feet toward the flag. If his angle of elevation was now 46°, how high was the flag?
		A.	460.9 ft.	B.	155.3 ft.
		C.	117.2 ft.	D.	477.3 ft.
		Hint
	5.	Libby looked out of her airplane window at a 32° angle with respect to the horizontal, and saw the Sears Tower building in Chicago. If the airplane had an altitude of 4000 feet, how far away were they from being directly over Chicago?
		A.	2499 ft.	B.	6401 ft.
		C.	9900 ft.	D.	1616 ft.
		Hint