How to Create Arc on a Sphere Given Two Points?

 From:  Paolo (PAOLOLOBBIA)
4239.2 In reply to 4239.1 
Hi YHWH_777,

Draw/Solid tab,Plane>3pts between the two points and the last one snapping on the center of the sphere.
Hide the sphere and Scale1d the surface from the center outwards.
Show the sphere again and in the Curve tab use Isect to create a curve between the sphere and surface.

Bye bye,