1.	The diameter of a circle is 8. What is the radius?
		A.		B.	16
		C.		D.	4
		Hint
	2.
		A.	90	B.	115
		C.	65	D.	25
		Hint
	3.
		A.	22	B.	7
		C.	20	D.	13
		Hint
	4.
		A.	Not enough information is given.	B.	135
		C.	45	D.	7.2
		Hint
	5.	Given circle J, mMJL = 55° and mMJN = 45° what is the measure of arc NL?
		A.		B.
		C.		D.
		Hint