What must you do before drawing the elements during the parallel development of a truncated cylinder?

Question

Quizplus · Accepted Answer

Before drawing the elements during the parallel development of a truncated cylinder, you must draw a stretchout line. This allows you to accurately depict the shape and dimensions of the truncated cylinder when it is laid flat. The other options (connecting intersection points, projecting intersections, cutting out the pattern) may be steps in the process, but they come after drawing the stretchout line.

What Must You Do Before Drawing the Elements During the Parallel