The following data is for the five largest African countries by population Represent this data using multiple pie chat. Which representation is more effective?

The multiple pies chart is a visualisation in which multiple pies are plotted together, side by side. While a single pie chart is used to visualise the part-to-whole relationship within one group, the multiple pies are mostly used to visualise and compare data of a category across different groups. So, the pie charts of countries are Bar graphs are more effective because it difficult to compare multiple pie chart .