1.	The diameter of a circle is 8. What is the radius?
		A.	4	B.
		C.		D.	16
		Hint
	2.	Refer to circles B and D in the figure below. If BC = 5 and CD = 5, find AE.
		A.	15	B.	10
		C.	25	D.	20
		Hint
	3.
		A.	chord	B.	major arc
		C.	circumference	D.	minor arc
		Hint
	4.
		A.	320	B.	40
		C.		D.	20
		Hint
	5.
		A.	13	B.	7
		C.	20	D.	22
		Hint