Here’s a simple and quick guide on how to create a triangle in Adobe InDesign:
- To create a triangle in Adobe InDesign, go to the left toolbar, click and hold the Rectangle Tool, then select the Polygon Tool to create multi-sided shapes.
- A Polygon Settings dialog box will open. Enter '3' in the Number of Sides field, then click 'OK' to create the shape.
- A triangle has now been successfully created.



