Deleting Layers
To delete the currently selected layer, click the Delete Layer button (−), or choose Delete Layer from the Layer actions menu.
Alternatively, you can choose Arrange > Delete Layer [⌃ - ⌘ - −] from the menu bar, or simply hit the Delete/Backspace key. This will remove the layer and all of its objects.
Tip: You can also access the Layer actions menu by right-clicking on a layer.
Next: Moving Layers >
