Which three custom shapes are available in the software?

In the context of Cvent's diagramming software, the available custom shapes play a crucial role in effectively representing various elements during event planning and management. The selection of shapes allows users to create more visually appealing and understandable representations of seating arrangements, layouts, and other configurations related to events.

The shapes included in the correct choice—square, arrow, and circle—are fundamental geometrical figures that can serve various purposes within diagrams. The square is commonly used to denote areas such as booths or spaces, the arrow can indicate movement or flow of traffic, and the circle can represent tables or other round features.

Each of these shapes serves distinct functions, making them versatile for applications in event setup. By providing users with such custom shapes, Cvent enables improved communication and visualization, which is essential for successful event planning and execution.