When the measurements are desired in three units, ___ scale is used.

___ is the curve traced by a point moving continuously in one direction along a rotating line.

The intersection between the solid resting on H.P. and a plane inclined to H.P. is a ___ in the view from front.

The plane which is inclined to V.P. and perpendicular to H.P. is known as ___.

To facilitate extension, where should entries in the table begin?

Auxiliary views can be ___ auxiliary view and ___ auxiliary view.

Cavalier projection is an example of ___ projection.

When a line is perpendicular to H.P., its horizontal trace will coincide with view ___ of the line.