1. Which of these is not a surface tool?
2. Is it possible to create a surface from closed Polyline geometry by using solid Extrude command?
3. What will happen if you create a surface using 2D geometry with surface associativity turned on and then delete the 2D geometry.
4. Is it possible to create a surface offset on both sides of surface simultaneously?
5. Patch command can be used in which of the following situations?