1.	Find the circumference of the circle to the nearest tenth. Use 3.14 for
		A.	169.2 mm	B.	46.1 mm
		C.	24.1 mm	D.	92.2 mm
		Hint
	2.	Find the area of a circle with a radius of 8 meters to the nearest square meter. (Use 3.14 for .)
		A.	201 square meters	B.	50 square meters
		C.	804 square meters	D.	113 square meters
		Hint
	3.	Find the radius of a circle whose area is square inches.
		A.	9 inches	B.	8 inches
		C.	7 inches	D.	10 inches
		Hint
	4.	Find the area of the shaded region to the nearest tenth.
		A.	28.9 square meters	B.	38.4 square meters
		C.	9.6 square meters	D.	115 square meters
		Hint
	5.	Gabriela purchased 40 feet of fencing to make a circular dog pen. Find the area of the dog pen.
		A.	about 90 square feet	B.	about 110 square feet
		C.	about 130 square feet	D.	about 140 square feet
		Hint