Question: When drawing line objects in a drawing, you may use coordinates to define distance and direction. One type of coordinate is a relative coordinate, which is relative to the last point specified?often the second point when drawing a line using the LINE command. What prefix symbol should you type in front of 2D X,Y coordinates to ensure that AutoCAD knows it is a relative coordinate input?

  1. `#X,Y`
  2. `@X,Y`
  3. `R-(X,Y)`
  4. `REL X,Y`

Answer: The correct answer of the above question is Option B:`@X,Y`