what are the three special marks on a folding rule?\n12\\n16\\n18.6\\n19.2\\n24\\n32\
what are the three special marks on a folding rule?\n12\\n16\\n18.6\\n19.2\\n24\\n32\
Answer
Brief Explanations:
In construction and measurement with folding rules, 12 inches (1 - foot mark), 16 inches (common stud - spacing mark in construction), and 24 inches (2 - foot mark) are common special marks.
Answer:
12", 16", 24"