1.	What is the circumference of a circle with radius 2.1 cm? Use > 3.14.
		A.	13.188 cm	B.	12.69 cm
		C.	8.724 cm	D.	6.594 cm
		Hint
	2.	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.	59.032 ft
		C.	29.516 ft	D.	23.543 ft
		Hint
	3.	Find the circumference of the circle shown. Round to the nearest tenth.
		A.	72.3 in.	B.	53.4 in.
		C.	13.3 in.	D.	17 in.
		Hint
	4.	Find the circumference of the circle shown. Round to the nearest tenth.
		A.	24.0 km	B.	15.4 km
		C.	75.4 km	D.	30.8 km
		Hint
	5.	The radius of a circle measures 6 feet. What is the measure of its circumference? Round to the nearest tenth.
		A.	12 ft	B.	113 ft
		C.	18.8 ft	D.	37.7 ft
		Hint