1.	Find one positive angle and one negative angle that are coterminal with 310°.
		A.	-120°, 400°	B.	-50°, 670°
		C.	50°, -670°	D.	100°, -670°
		Hint
	2.	Determine the exact value of sin 150°.
		A.		B.
		C.		D.
		Hint
	3.	If is an angle in standard position whose terminal side lies in quadrant III and find the exact value of the tan .
		A.		B.
		C.		D.
		Hint
	4.	Determine the solution of XYZ. Round measures of sides to the nearest tenth.
		A.	There is no solution.
		B.	Y = 58.1°, Z = 26.9°, z = 9.4
		C.	Y = 26.9°, Z = 58.1°, z = 4.9
		D.	Y = 26.9°, Z = 58.1°, z = 9.4
		Hint
	5.	Find the length of side a to the nearest tenth.
		A.	10.9	B.	11.8
		C.	8.7	D.	6.1
		Hint
	6.	Find the exact value of sin 510°.
		A.		B.
		C.		D.
		Hint
	7.	If Cos- 1 , what is the value of y?
		A.	60°	B.	90°
		C.	30°	D.	45°
		Hint
	8.	If tan A = 0.75, what is cos A?
		A.	4	B.
		C.		D.
		Hint
	9.	Solve.
		A.	A = 17°, B = 73°
		B.	A = 16°, B = 164°
		C.	A = 16°, B = 74°
		D.	A = 5°, B = 85°
		Hint
	10.	What is the radian measurement of 5°?
		A.		B.
		C.		D.
		Hint
	11.	InA = 65°, a =10, and b = 13. Find B.
		A.	no solution	B.	B = 19.0°
		C.	B = 71.0°	D.	B = 44.2°
		Hint
	12.	What method should be used when we have one side and one angle opposite that side?
		A.	law of sines	B.	cannot be determined from given information
		C.	law of cosines, then law of sines	D.	law of cosines only
		Hint
	13.	Find the exact value of .
		A.		B.
		C.	2	D.
		Hint
	14.	Simplify [tan (Arc tan x)] × [(Arc sin (sin y)].
		A.	x	B.	x2y2
		C.		D.	xy
		Hint