1.
		A.	35	B.	70
		C.	90	D.	290
		Hint
	2.	Find the value of x.
		A.	37	B.	47
		C.	52	D.	42
		Hint
	3.	is a diameter. Find .
		A.	270	B.	360
		C.	180	D.	90
		Hint
	4.	Find the value of y.
		A.	83	B.	7
		C.	87	D.	97
		Hint
	5.	If P is the center of the circle, find the value of x.
		A.	34	B.	23
		C.	-25	D.
		Hint