1.
		A.	12.3	B.	7.8
		C.	24.6	D.	1.6
		Hint
	2.	is a diameter. Find .
		A.	270	B.	90
		C.	360	D.	180
		Hint
	3.	Find the value of y.
		A.	87	B.	97
		C.	83	D.	7
		Hint
	4.
		A.	11.5	B.	46
		C.	32	D.	23
		Hint
	5.	If P is the center of the circle, find the value of x.
		A.		B.	-25
		C.	23	D.	34
		Hint