Is a pie graph similar to a bar graph?

SOURCE OF Safowan Tamim - ONLY

Well if you notice a pie graph is a circle and a bar graph is a graph that contains bars/rectengles that have gaps in between there statistic for example when graphed they have a gap between each bar that you displayed or recorded!

Pie Graph also sums up the data and converts its statistics to a percentage when it is out of 100% to compare each result, however the bar graph just shows the changes over a period of time by its actual tally marks or numerical numbers!