Rectangle (2D)
- On the
tab, in the Lines
group, click 
Rectangle. - Select the line properties
Line properties. - Draw a polyline by clicking two points.
- Click the third point perpendicularly to the previous one.
Vertex ED 2023 (29.0)
Vertex ED 2023 (29.0)
tab, in the Lines
group, click Rectangle.
Line properties.