Length of a curved line can not be measured with a meter scale directly
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Length of a curved line can not be measured with a meter scale directly
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Explanation:
Measuring Length of a Curved line
lineA curved line or surface cannot be measured by a straight scale, a measuring tape or thread must be used instead.To measure a curved line using a thread, follow the below steps: Tie a knot at one end of the thread.
Answer:
If we want to measure a curved line, we can't do it directly by using a metre scale, as we can't straighten the curved line. For this, we can use a thread.