1.	and are similar. The ratio of to is Find if is 12.
		A.	16	B.	9
		C.		D.	12
		Hint
	2.	Find sin X.
		A.	0.8	B.	0.6
		C.	0.75	D.	8
		Hint
	3.	In a right triangle, the legs have measures a = 11 and b = 19. Find the length c of the hypotenuse to the nearest hundredth.
		A.	27.63	B.	15.49
		C.	21.95	D.	28.17
		Hint
	4.	Which of the following side measures would form a right triangle?
		A.	7, 9, 12	B.	18, 20, 27
		C.	10, 24, 26	D.	8, 11, 19
		Hint
	5.	Simplify .
		A.	7	B.
		C.		D.
		Hint
	6.	The distance between the points with coordinates (3, 7) and (-2, a) is units. Find the value of a.
		A.	1 or 13	B.	-1 or 13
		C.	-1 or 1	D.	-1 or -13
		Hint
	7.	Which are the vertices of an isosceles triangle?
		A.	D(2, -6), E(1, -5), F(8, 0)
		B.	G(5, 1), H(-4, 3), I(2, 6)
		C.	J(0, 4), K(-3, -4), L(1, -5)
		D.	A(6, 3), B(-2, 4), C(2, 11)
		Hint
	8.	Simplify .
		A.		B.
		C.		D.
		Hint
	9.	Simplify .
		A.		B.
		C.		D.
		Hint
	10.	What is the area of a square whose sides measure meters?
		A.		B.
		C.		D.
		Hint
	11.	Suppose the formula represents the relationship between a plane's length L and the pounds P its wings can lift, where k is a constant of proportionality calculated for a plane. If its wings are 150 feet and k = 0.1669, what range of values are possible for weight?
		A.	less than 134,811 pounds	B.	greater than 134,811 pounds
		C.	less than 3755 pounds	D.	greater than 3755 pounds
		Hint
	12.	Solve.
		A.	{5, 8}	B.	{6, 7}
		C.	8 only	D.	7 only
		Hint
	13.	What is the value of x in the picture?
		A.	13.5	B.	10.3
		C.	6	D.	4
		Hint
	14.	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.	6401 ft.	B.	2499 ft.
		C.	1616 ft.	D.	9900 ft.
		Hint