Hello

What is the best way to apply a radius to a complex/corner on shape?

e.g. How can I best change this shape:

Click image for larger version.  Name: delme01_random_shape.jpg  Views: 73  Size: 16.3 KB  ID: 127776

into this one ?

Click image for larger version.  Name: delme01_random_shape2.jpg  Views: 79  Size: 18.8 KB  ID: 127777

Note: I have faked this by eye... but I would like change a right-angled corner into a arc of a circle of a precisely defined size.

Thanks

J