A diagram is a visual representation of information, data, or objects using symbols, shapes, lines, or other graphic elements. Diagrams are used to convey complex ideas, illustrate processes, relationships, or structures, and make information more understandable.
They are common in various fields, including science, mathematics, engineering, and business. Examples include flowcharts, organizational charts, Venn diagrams, and circuit diagrams.
Diagrams serve as effective tools for communication, analysis, and problem-solving by simplifying complex concepts and making them easier to comprehend and visualize.