Pie charts are a way to show data ... Play 1 has the fewest children in it because it has the smallest angle. Play 3 has the most children in it because it has the largest angle.

Car = 5 × 20 = 100. Bus = 3 × 20 = 60. These angles should add up to 360°. If they do not add up to 360°, something is incorrect. Image caption, To plot the pie chart, start by constructing a ...