How can you measure the length of a curved line?

By Ritesh|Updated : November 9th, 2022

The length of a curved line can be measured using a thread and scale. Measuring the length of a curved line:

Material required: A piece of thread and a scale.


  1. Take the thread and knot one end of it.
  2. Place the thread's knotted end at one end of the curved line and use that location as your beginning point.
  3. Try to measure the smallest segment of the line that can be considered straight now.
  4. Measure the following straight part by positioning the thumb at the end of the portion being measured.
  5. Continue until you reach the end of the line.
  6. At the line's conclusion, tie another knot in the thread.
  7. Straighten the thread now, then use the scale to gauge the distance between the two knots.


So, it is simple to measure the length of a curved line using a scale and thread.

Length of Curved Line

The measurement or size of something from end to end is referred to as its length. To put it another way, it is the greater of the higher two or three dimensions of a geometric shape or object. For instance, the length and width of a rectangle define its dimensions.

How to measure Length?

Any object's length can be determined in one of several ways, including by using a ruler, measuring tape, or a scale. These instruments are typically used to gauge an object's length. A ruler is used to measure small objects because its recommended maximum length is 30 cm. A measuring tape will be utilised to make the measurement quick and simple if the object's length is greater.


How can you measure the length of a curved line?

Using a thread and scale, one may determine the length of a curved line. The length of any object can be found using a scale, tape, or a ruler.


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