1.   Find the measure of the segment of a circle graph representing high school enrollment.
   
    A. 134° B. 18°
    C. 60° D. 16°
    Hint

  2.   The land areas of the seven continents are shown. What percentage of the total world land area is Africa? Round to the nearest percent.
   
    A. 21% B. 20%
    C. 22% D. 26%
    Hint

  3.   Which circle graph correctly represents the data?
   
    A. B.
    C. D.
    Hint

  4.   Which circle graph matches the data of when people shop for back-to-school supplies?
   
    A. B.
    C. D.
    Hint

  5.   The circle graph shows how long American workers stay after work 3 to 5 days per week. How long do 24% of American workers typically stay after work?
   
    A. 1 hour B. 3 or 4 hours
    C. 3 or more hours D. 2 or 3 hours
    Hint



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