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.	14.758 ft	B.	29.516 ft
		C.	59.032 ft	D.	23.543 ft
		Hint
	2.	The diameter of a circle is 9 feet. What is the measure of its circumference? Round to the nearest tenth.
		A.	4.5 ft	B.	14.1 ft
		C.	28.3 ft	D.	63.6 ft
		Hint
	3.	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
	4.	Find the circumference of the circle shown. Round to the nearest tenth.
		A.	75.4 km	B.	15.4 km
		C.	30.8 km	D.	24.0 km
		Hint
	5.	Which statement is true for any circle if C = circumference, d = diameter, and r = radius?
		A.		B.
		C.		D.
		Hint