Shapes Silverlight

    xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
    xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
    xmlns:d='http://schemas.microsoft.com/expression/blend/2008' 
    xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' 
    mc:Ignorable='d' 
    d:DesignWidth='640' 
    d:DesignHeight='480'>
    
        
            
                
                                                    StartPoint="50 150" IsFilled="False" >
                                                    Point1="25 25" Point2="400 300" Point3="450 150" />
                    
                

    
                                                                  Path=StartPoint}" 
                                 RadiusX="5" RadiusY="5" />
                                                                  Path=Segments[0].Point1}" 
                                 RadiusX="5" RadiusY="5" />
                                                                  Path=Segments[0].Point2}" 
                                 RadiusX="5" RadiusY="5" />
                                                                  Path=Segments[0].Point3}" 
                                 RadiusX="5" RadiusY="5" />