The given pie chart shows the percentage distribution of 450 employees in an organisation . Study the pie chart and answer the question that follows.
What is the central angle of the sectors representing the number of employees in department A ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 72°
The percentage of employees in department A = 20%
100% = 360°
So, 20% = 360°/100 × 20 = 72°