Study the given chart and answer the following question.
What is the central angle corresponding to the production of steel by Kerala.?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 720.
Calculation:
Percentage of Kerala in total production 200 /(220 + 240 + 180 + 160 + 200) × 100% = 20%
We know that 100% of the pie chart represents 360°.
Now, the 20% pie chart represents (360×20)/100 = 72°
therefore, The central angle corresponding to the production of steel by Kerala is 72°.