The table given below presents the rainfall (in mm) in two cities on different days of a week.

If the data of Rainfall of City 1 is represented through a Pie chart, then what will be the central angle (nearest to 0.1 degree) corresponding to D1?

52.2

⇒ Total rainfall of city 1 = 82 + 78 + 76.2 + 81.6 + 79.4 + 84 + 83.8 = 565

⇒ Central angle corresponding to D1 in city 1 = \(\frac{82 }{565}\) × 360º

= 52.2º