How to create Circular Rug with Rotate Layer Tool

Steps:

Create a new file square in size
Create a pattern that is to be repeated in circular way in the circular design
Calculate the number of times you are going to repeat the pattern
Here we are repeating the pattern for 10 times, so the pattern needs to be rotated by 36^o simultaneously
Duplicate the main layer with pattern for 10 times
Select the top layer and go to Image >> Rotate layer
Set the angle value = 36^o
Now select the next layer and rotate the layer by 72^O (36^o + 36^o)
Continue the process for all layers

Apply Art to Graph and export the design
Fill the background color
Now convert the design to circular design (CarpeTools >> Modify >> Quick Shapes >> Shape Type >> Circular)

The result is the circular rug.