Question

State 3 precautions that you should take while measuring length with a ruler

Answer 1

Answer:

1. Care should be taken to keep the ruler along the lenght of the object.
2. If the edge of the ruler is worn out or broken, the measurement should be srarted from any other mark that is fully clear. ...
3. Eyes should be exactly obve the point where the measurement is to be taken.

Answer 2

Answer:

1)Care should be taken to keep the ruler along the length of the object.

2)If the edge of the ruler is worn out or broken, the measurement should be started from any other mark that is fully clear. ...

3)Eyes should be exactly above the point where the measurement is to be taken.