1.	Find the exact area of a circle with a circumference of meters.
		A.	8m2	B.	256m2
		C.	32m2	D.	64m2
		Hint
	2.	Find the area of the shaded region between the circle of diameter 4 feet and the equilateral triangle. Round to the nearest tenth.
		A.	7.4 ft2	B.	12.6 ft2
		C.	10.0 ft2	D.	8.7 ft2
		Hint
	3.	Find the area of a regular octagon with an apothem of 8.5.
		A.	182	B.	340
		C.	296	D.	239
		Hint
	4.	Find the circumference and the area of a circle with radius 11.2 cm. Round to the nearest tenth.
		A.	67.9 cm, 328.9 cm2
		B.	64.5 cm, 284.6 cm2
		C.	85.1 cm, 494.2 cm2
		D.	70.4 cm, 394.1 cm2
		Hint
	5.	A pentagon is inscribed in a circle of radius 4 cm. Find the area of the region that is outside of the pentagon and inside the circle. Round the answer to the nearest whole number.
		A.	26 cm2	B.	38 cm2
		C.	50 cm2	D.	12 cm2
		Hint