Question

To do straight-line cutting with a torch, first mark the line of cut clearly with what?

Answer 1

To do straight-line cutting with a torch, you should first mark the line of cut clearly using a black ballpoint pen guided by a ruler.

Step-by-step explanation:

To do straight-line cutting with a torch, you should first mark the line of cut clearly using a black ballpoint pen guided by a ruler. This will help in achieving accurate and precise cuts. It is also recommended to fold or score stiff paper before cutting along the marked line to facilitate straight folds.