1.
		A.	80	B.	14
		C.	60	D.	110
		Hint
	2.
		A.	9	B.	4
		C.	22	D.	5
		Hint
	3.	In the figure, XZ = 12, UV = 8, and is a diameter. Find the length of a radius of the circle.
		A.	8	B.
		C.	10	D.	12
		Hint
	4.	Find NT.
		A.	11	B.	22
		C.	44	D.	7
		Hint
	5.	In the figure, L and R lie on circle P. Is LRP inscribed in circle P?
		A.	No; triangles cannot be inscribed.
		B.	Yes; P is the center of the circle and is a vertex of the triangle.
		C.	No; only two of the points lie on circle P.
		D.	Yes; LRP is completely contained in circle P.
		Hint