Profile tangence problem

Hello, i have a problem I don’t know how to solve. SDFVDD

check the _line Command with Tangent 2Curves option:

draw the _line with 1-1.5
draw 2 circles with 2 points (diameter instead of Radius)
draw _line Tangent 2 Curves
_trim & _join
or
_curveBoolean

hope this helps -tom