1.	The Banderas family's dog, Scruffy, is put outside on a 9.4 ft long chain connected to the back of the house while the family is moving in new furniture. If scruffy stays at the end of the chain the entire time, pacing back and forth from wall to wall, how far does he have to walk? Use 3.14.
		A.	59.032 ft	B.	29.516 ft
		C.	14.758 ft	D.	23.543 ft
		Hint
	2.	Find the circumference of a circle whose diameter is 3.2 meters. Round to the nearest tenth.
		A.	32.2 m	B.	8.0 m
		C.	5.0 m	D.	10.0 m
		Hint
	3.	The diameter of a circle is 9 feet. What is the measure of its circumference? Round to the nearest tenth.
		A.	28.3 ft	B.	4.5 ft
		C.	63.6 ft	D.	14.1 ft
		Hint
	4.	Find the circumference of the circle shown. Round to the nearest tenth.
		A.	53.4 in.	B.	72.3 in.
		C.	13.3 in.	D.	17 in.
		Hint
	5.	The radius of a circle measures 6 feet. What is the measure of its circumference? Round to the nearest tenth.
		A.	37.7 ft	B.	18.8 ft
		C.	113 ft	D.	12 ft
		Hint