An area is represented by ___.

In the second quadrant, the top view and front view both will be ___ the xy line.

When a dotted line coincides with a solid line, the ___ line takes preference.

When a plane is perpendicular to a reference plane, its projection on the plane is ___.

In the first angle projection, to obtain the right side view, the auxiliary vertical plane (A.V.P.) is assumed to be pla…

Two types of freehand sketches are ___ and ___.

In the first angle projection, the ___ comes between the observer and the plane.

For ordinary sectioning, the spacing varies between ___.