Question

Which three precautions should be taken while measuring length?​

Answer 1

The precautions to be taken while using a meter scale to measure lengths are as follows : 1)The scale should be placed to the side of the object being measured. It should also be in touch with the object being measured. 2)While reading the scale, eye must be placed vertically above the scale mark being read.

Answer 2

Answer:

first take the scale

and u have to move the scale where u want to measure keep in mind don't shake the scale while measuring