Question

I am a student ok plz give the answer
How will you use a scale to measure.
A line, where zero-mark is invisible?​

Answer 1

Answer:

The scale should be placed along the length of the object to be measured. The zero mark of the scale should be taken as the beginning point. If zero mark is broken or invisible, then any other mark should be selected and final adjustment should be made accordingly.

Hope it helps you