Example of "Fillet"

Example 1: filleting two lines with trimming and without trimming

1. Click first element
2. Click second element
3. Point to fillet; define radius
(A) Without trimming
(B) With trimming

Example 2: filleting a 2D line

1. Double-click 2D line you want to fillet
2. Arc is attached to the crosshairs; place it as required