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Question
How will you measure the length of a curved line?
How will you measure the length of a curved line?
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Solution
- First a thread is laid on the curved line.
- Mark the starting and ending points of the curved line on the thread.
- Measure the length of the thread using a meter scale.
- While measuring avoid parallax error.
- First a thread is laid on the curved line.
- Mark the starting and ending points of the curved line on the thread.
- Measure the length of the thread using a meter scale.
- While measuring avoid parallax error.
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