refer to the bar chart attached, which shows the number of students in each grade at high school. if the data are to be displayed in a pie chart what should be the measure of the sector angle of the sector for 12th grade.
a) 94 degrees
b) 80 degrees
c) 45 degrees
d) 120 degrees

Question

refer to the bar chart attached, which shows the number of students in each grade at high school. if the data are to be displayed in a pie chart what should be the measure of the sector angle of the sector for 12th grade.
a) 94 degrees
b) 80 degrees
c) 45 degrees
d) 120 degrees

anonymous · Answer

attachment

anonymous · Answer

wouldn't 90 degrees be  like 25% of it?


it looks like slightly under 25% of it :D
therefore it cant be 92 but it can be 80