1.	In the figure, the line is ____ the circle.
		A.	a tangent of	B.	circumscribed about
		C.	inscribed in	D.	a secant of
		Hint
	2.	Find .
		A.	105	B.	25
		C.	80	D.	100
		Hint
	3.
		A.	110	B.	55
		C.	125	D.	70
		Hint
	4.	Find mIHJ.
		A.	140	B.	77.5
		C.	125.5	D.	117
		Hint
	5.	Find mNAL.
		A.	78	B.	96
		C.	21	D.	150
		Hint