The pie chart above shows the distribution of subjects offered by students in SSS III level. If 80 students enrolled in the class. What is the size of the angle of the sector in economics?
- 24o
- 39o
-
32o
- 36o
The correct answer is: C
Explanation
xo + 36o + 54o + 28o + 90o + 120o = 360ox + 328o = 360o
x = 360o - 328o
x = 32o
There is an explanation video available .