1.	An arc that lies in the interior of a central angle is called a _______.
		A.	major arc	B.	minor arc
		C.	central arc	D.	semicircle
		Hint
	2.
		A.	35	B.	20
		C.	70	D.	50
		Hint
	3.
		A.	89	B.	134
		C.	135	D.	180
		Hint
	4.
		A.	92	B.	88
		C.	176	D.	268
		Hint
	5.
		A.	180	B.	114
		C.	66	D.	246
		Hint