**Contents**show

## How do you find the distance of a curve?

You’ll need a tool called a protractor and some basic information. You must also know the diameter of the circle. Then, you can apply the following formula: length of an arc = diameter x 3.14 x the angle divided by 360.

## Can you measure a curved line?

A 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. … Now, straighten the thread and measure the length of the two knots on a scale.

## What is a curved line distance?

e. To measure distance along a road, stream, or other curved line, the straight edge of a piece of paper is used. … Align the edge of the paper along a straight portion and make a tick mark on both map and paper when the edge of the paper leaves the straight portion of the line being measured. Measuring a curved line.