1.	Find the exact area of a circle with a circumference of meters.
		A.	32m2	B.	256m2
		C.	8m2	D.	64m2
		Hint
	2.	Find the area of a regular octagon with an apothem of 8.5.
		A.	296	B.	182
		C.	340	D.	239
		Hint
	3.	A circle is inscribed in a square. The diameter of the circle is 12.4 mm. Find the area of the region that is outside of the circle and inside the square. Round the answer to the nearest tenth.
		A.	35.2 mm2	B.	28.6 mm2
		C.	33.0 mm2	D.	24.5 mm2
		Hint
	4.	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.	50 cm2	B.	26 cm2
		C.	38 cm2	D.	12 cm2
		Hint
	5.	Find the area of the shaded region.Round the answer to the nearest tenth.
		A.	38.2 cm2	B.	21.6 cm2
		C.	48.3 cm2	D.	14.9 cm2
		Hint