1.	An arc that lies in the interior of a central angle is called a _______.
		A.	central arc	B.	major arc
		C.	semicircle	D.	minor arc
		Hint
	2.
		A.	235	B.	55
		C.	125	D.	180
		Hint
	3.
		A.	102	B.	42
		C.	56	D.	138
		Hint
	4.	Which pair of arcs are not adjacent?
		A.		B.
		C.		D.
		Hint
	5.
		A.	92	B.	88
		C.	268	D.	176
		Hint