The pie chart given below shows the number of pens sold by each of 8 different shops in a month as a percentage of the total number of pens sold by these 8 shops taken together in that month.
What will be the sum of the central angles made by the sectors A1 and A4?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 75.6∘
Central angle made by A1 = 15% of 360 = 0.15 × 360 = 54o
Central angle made by A4 = 6% of 360 = 0.06 × 360 = 21.6o
So,
Sum of the central angles made by A1 and A4 = 54o + 21.6o = 75.6o