But, if this Pie chart represents people, then C which is 90 degrees isn’t 90 people. And 90 degrees isn’t 90 percent! Be careful! Don’t mix up proportions with data! Infact, we don’t have ...
Pie charts show percentages as a circle ... (25 ÷ 100) × 360 = 90 degrees. Scatter graphs show relationships between two sets of data. Points are located using the x and y-axis.