Create a new project of Universal Windows Platform in Microsoft Expression Blend.
I’m currently using Blend 2015.
Select Ellipse from tools:
Make two circles using the ellipse control from tools on your designer surface. Just like the below picture overlap them with a small portion of area.
Select both circles and right click on the designer, you’ll see the following option as shown in the picture.
Select > Combine > Unite.
![Combine Unite]()
You have five options here:
- Unite: When you select “unite” both of the vector images will be combined.
![Unite]()
- Divide: When you click to “divide” option both of the images will be divided and the portion that is:
![Divide]()
- Intersect: This option will give us the output image that is the combined part of both images.
![Intersect]()
- Subtract: This option will subtract one image from other image.
![Subtract]()
- Exclude Overlap: Exclude overlap will remove the combined area of both images.
![Exclude Overlap]()