Comprehension Passage
Directions: The following line graph shows the number of students studying in school A, B and C in four different years 2000, 2001, 2002 and 2003.
If the number of students studying in School B in all the years is considered as the pie chart, find the approximate value of the central angle formed by students studying in 2002 in School B.
1
93°
2
84°
3
87°
4
89°
5
82°