A ______ is a heavy continuous line that shows visible outlines or edges of what a person sees when looking at the structure.
A) main object line
B) dimension line
C) stair indicator
D) centerline

Question

Quizplus · Accepted Answer

A main object line is a heavy continuous line that represents visible outlines or edges of what a person sees when looking at the structure. Dimension lines are thin lines with arrowheads used to indicate the distance between two points, stair indicators are symbols used to indicate stairs, and centerlines are used to indicate the center of symmetrical objects.

A ______ Is a Heavy Continuous Line That Shows Visible