1.	Find ST if PQ = 50.
		A.	50	B.	25
		C.	37.5	D.	12.5
		Hint
	2.
		A.	180	B.	235
		C.	55	D.	125
		Hint
	3.
		A.	31.0	B.	14.5
		C.	12.7	D.	17.0
		Hint
	4.
		A.	101.7 cm	B.	28.3 cm
		C.	56.5 cm	D.	113.1 cm
		Hint
	5.	Name a segment that is a radius.
		A.		B.
		C.		D.
		Hint
	6.
		A.	89	B.	180
		C.	134	D.	135
		Hint
	7.	In OF, if is a diameter, AB = 48 and CE = 17, find AE. Round to the nearest tenth.
		A.	7.1	B.	24.0
		C.	16.9	D.	17.2
		Hint
	8.	In OO, , OT = 3x - 1 and OW = 6x - 18. Find OT.
		A.	5.6	B.	32
		C.	3.4	D.	16
		Hint
	9.	Which drawing shows a hexagon inscribed in a circle?
		A.		B.
		C.		D.
		Hint
	10.	Find the radius of a circle with circumference equal to 362.4. Round to the nearest tenth.
		A.	57.7	B.	230.7
		C.	115.4	D.	36.7
		Hint
	11.	The circumference of a circle is 85.5. Find the area of the same circle. Round to the nearest tenth.
		A.	581.7	B.	482.6
		C.	2324.3	D.	85.5
		Hint
	12.	A circle has a radius of 6 meters. Find the area of the sector whose central angle is 82°. Round to the nearest tenth.
		A.	51.6 m2	B.	19.3 m2
		C.	52.8 m2	D.	25.8 m2
		Hint