1.
		A.	radius	B.	center
		C.	diameter	D.	circumference
		Hint
	2.	The diameter of a circle is 8. What is the radius?
		A.	4	B.
		C.		D.	16
		Hint
	3.	What is the area of a circle with a diameter of 9 cm? Round the answer to the nearest tenth.
		A.	1017.8	B.	56.5
		C.	339.3	D.	63.6
		Hint
	4.	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 cm
		C.	56.5	D.	1017.9 cm2
		Hint
	5.	What is the circumference of a circle with radius of 24 ft? Round the answer to the nearest tenth
		A.	1809.6 ft	B.	150.8 ft2
		C.	1809.6 ft2	D.	150.8 ft
		Hint