1.	Find the measure of the segment of a circle graph representing high school enrollment.
		A.	134°	B.	18°
		C.	16°	D.	60°
		Hint
	2.	The land areas of the seven continents are shown. What is the angle measure of the segment of a circle graph measuring Antarctica's land area? Round to the nearest degree.
		A.	33°	B.	32°
		C.	35°	D.	34°
		Hint
	3.	Which circle graph matches the data of when people shop for back-to-school supplies?
		A.		B.
		C.		D.
		Hint
	4.	Suppose you made a circle graph of the inventions that teens can’t live without listed in the table. Find the number of degrees for each section.
		A.	automobile: 122°, cell phone: 7°, microwave oven: 58°, PC: 25°, toothbrush: 112°, other: 36°	B.	automobile: 112°, cell phone: 7°, microwave oven: 122°, PC: 58°, toothbrush: 25°, other: 36°
		C.	automobile: 112°, cell phone: 36°, microwave oven: 25°, PC: 58°, toothbrush: 122°, other: 7°	D.	automobile: 25°, cell phone: 7°, microwave oven: 122°, PC: 112°, toothbrush: 36°, other: 58°
		Hint
	5.	The circle graph shows a survey of the most annoying distractions at the movies. Which statement correctly describes the graph?
		A.	About one-quarter of the people said that crying babies are the most annoying distraction.	B.	The ‘’People talking’’ section is 44°.
		C.	About one-half of the people said that cell-phone ringing and people getting up and down are the most annoying distractions.	D.	One hundred people took part in the survey.
		Hint