Geometry Transform for Rectangle

   
    
<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <Rectangle Canvas.Left="100" Canvas.Top="100" Stroke="Red"
               Width="10" Height="10"
               RenderTransform="10 0 0 10 0 0" />

</Canvas>