1.	What is the circumference of a circle with radius of 6 cm? Round the answer to the nearest tenth.
		A.	113.1 cm	B.	18.8 cm
		C.	75.4 cm	D.	37.7 cm
		Hint
	2.	What is the circumference of a circle with diameter of 6 cm? Round the answer to the nearest tenth.
		A.	113.1 cm	B.	18.8 cm
		C.	37.7 cm	D.	75.4 cm
		Hint
	3.	What is the circumference of a circle with diameter of 18 cm? Round the answer to the nearest tenth.
		A.	1017.9 cm	B.	56.5
		C.	1017.9 cm2	D.	56.5 cm
		Hint
	4.	What is the circumference of a circle with radius of 24 ft? Round the answer to the nearest tenth
		A.	1809.6 ft	B.	1809.6 ft2
		C.	150.8 ft2	D.	150.8 ft
		Hint
	5.	The radius of a circle is 16 cm. What is the length of the diameter?
		A.	32 cm	B.	4 cm
		C.	8 cm	D.	16 cm
		Hint