1.	Abby found that the radius of her bike tire was 14 inches. What is the circumference of the tire? Use .
		A.	84.14 inches	B.	31.14 inches
		C.	44 inches	D.	87.92 inches
		Hint
	2.	Find the circumference of a circle whose diameter is 3.2 meters. Round to the nearest tenth.
		A.	32.2 m	B.	10.0 m
		C.	5.0 m	D.	8.0 m
		Hint
	3.	Find the circumference of the circle shown. Round to the nearest tenth.
		A.	110.0 cm	B.	55.0 cm
		C.	3,846.5 cm	D.	961.6 cm
		Hint
	4.	Find the circumference of the circle shown. Round to the nearest tenth.
		A.	13.3 in.	B.	72.3 in.
		C.	53.4 in.	D.	17 in.
		Hint
	5.	Which is an accurate description of pi, ?
		A.	the ratio between the area and radius of any circle
		B.	the ratio between the circumference and radius of any circle
		C.	the ratio between the area and diameter of any circle
		D.	the ratio between the circumference and diameter of any circle
		Hint