Question

How to measure length of curved line using string

Answer 1

Hey

Just coincide the curved line and measure how much length is it.

Answer 2

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1. How to measure the lenght of

worved line using a string?

Ans:

* Draw a wired line AB on a piece of paper

* Place a string along the wrived line. Make sure that the string covers every bit of the curved

line

* mark the points where the curved line begins and ends on the string

* stretch the string along the length of

a metre scale and measure the distance between the two markings of the string

* This will give the length of curved line