Modifying the properties of entities
You can change the layer, thickness, linetype, color, and linetype scale of one or more entities. Depending on the type of entity or entities you select, you can also change other properties, such as the start point and endpoint of lines, the center point and radius of circles, and the vertices of polylines.
The typical way to change entity properties is using the Properties and Quick Properties panes. You can also change general properties using the Entity Properties toolbar. Note that the Entity Properties toolbar settings that display when no entities are selected determine the properties of new entities when you draw them.
Tell me about...
Modifying entity properties by using the Properties pane
Modifying entity properties by using the Quick Properties pane