If the tolerance between two surfaces is too great for the "Join" command, what command can join the edges of those surfaces?

What does the "Silhouette" command do?

Which hot-key constrains the cursor Direction?

What degree curve is a circle?

The "Divide" command does what in Rhino?

What is the difference bithween tools control points on and edit points on?

Which symbol in the layers window shows if a layer is on or off?

Which of the follow methods can be used to create a circle?

NURBS objects can be turned into meshes through which toolbar?

What is the quickest command to create a series of 20 equally spaced parallel lines?

What is a "Naked Edge"