When creating an isometric drawing in Auto-CAD the drafter can utilize the Dynamic Input and Polar Coordinate system to place both vertical and horizontal lines. A line created from one point 3 inches at 180 degrees would be a ________ line.
A. Horizontal
B. Vertical
C. Inclined
D. None of the above
Answer: Option B

the angle 180 degrees corresponds to the leftward direction on the horizontal axis.
I think it will be a horizontal line
On board diagram
orthographic projection, the engineering custom in Europe dictates the use of:
orthographic projection, the engineering custom in Europe dictates the use of:
why?