A flowchart is a diagram that depicts a process, system or computer algorithm. They are widely used in multiple fields to document, study, plan, improve and communicate often complex processes in clear, easy-to-understand diagrams.  

To write a flowchart proof in geometry, begin with identifying given information. Next, gather relevant definitions, mathematical properties, and theorems to lead from the given information to a conclusion.  A collection of statements accompanied by logic and reasoning, which connect a set of given statements to a conclusion visually.