Explanation
match properties is a command that allows you to apply the properties of one object to another object. You can use this command to change the layer of an object by selecting an object on the desired layer as a source.
To use this command, you can either:
* Click on the Match Properties icon in the Properties panel of the Home tab.
* Type MATCHPROP at the command prompt and press Enter.
Then, you can follow these steps:
* Select an object on the same layer as the circle as a source object and press Enter.
* Select the polygon and the rectangle as destination objects and press Enter.
Now you have placed the polygon and the rectangle on the same layer as the circle.

Explanation
The UCS is a moveable Cartesian coordinate system that establishes the XY work plane, horizontal and vertical directions, axes of rotation, and other useful geometric references1. You can change the UCS origin and orientation for convenience as you specify points, enter coordinates, and work with drawing aids1.
The face option sets a new UCS based on a selected face of a 3D solid object2. This option will align the XY plane of the UCS with the selected face and show its correct size and shape2.

Explanation
an annotative hatch is a hatch that automatically adjusts its scale and size to match the viewport scale. This means that the hatch pattern will look the same regardless of how you zoom in or out of the viewport.
To create an annotative hatch, you need to:
* Set the annotation scale tool to 1:1
* Create your hatch as usual
* In the properties palette, make the hatch annotative
* Add annotation scales to the hatch as needed
This will create a hatch that displays correctly at different viewport scales.
https://forums.autodesk.com/t5/autocad-forum/annotative-hatch/td-p/2651268