what are the three special marks on a folding rule?\n□ 12\\n□ 16\\n□ 18.6\\n□ 19.2\\n□ 24\\n□ 32\

what are the three special marks on a folding rule?\n□ 12\\n□ 16\\n□ 18.6\\n□ 19.2\\n□ 24\\n□ 32\

what are the three special marks on a folding rule?\n□ 12\\n□ 16\\n□ 18.6\\n□ 19.2\\n□ 24\\n□ 32\

Answer

Brief Explanations:

In construction and carpentry, common special marks on a folding - rule are 16 inches (for stud spacing in construction), 19.2 inches (for certain modular building standards), and 24 inches (also related to construction spacing and modularity).

Answer:

B. 16", D. 19.2", E. 24"