Answer :
Answer:
The linetype used to define the visible edges of an orthographic view is a continuous thick line.
The linetype used to define the visible edges of an orthographic view is a(n) continuous line.
In engineering drawings, orthographic projections are used to represent three-dimensional objects in two dimensions, showcasing the visible edges clearly. These continuous lines are distinct from other linetypes like dashed lines, which often represent hidden edges or centers that are not directly visible in a particular view.
