What precation should be taken while using a meter scale

1.	What precation should be taken while using a meter scale
Answer» Answer: KEEP the ruler exactly ALONG the length to be measured. Avoid using worn out portions of the ruler. Keep the EYE vertically above the point where the MEASUREMENT is to be taken. Explanation: HOPE it helps you

Answer»

Answer:

KEEP the ruler exactly ALONG the length to be measured.

Avoid using worn out portions of the ruler.

Keep the EYE vertically above the point where the MEASUREMENT is to be taken.

Explanation:

HOPE it helps you