Some useful tips to find out the length of each chord in a circle

This construction tutorial video will focus on how to estimate the length of chord for a circle.

A chord of a circle stands for a straight line that associates two points on a circle's perimeter. A secant line, or just secant, refers to the infinite line extension of a chord. To explain more specifically, a chord belongs to a line segment that links two points on any curve, as for example an ellipse.

Here, radius of the circle is taken 2 meter or 2000 mm. So, the diameter will be 4 meter or 4000 mm. Some chords are drawn in the circle at the spacing of 150 mm. Now, you have to find out the length of each chord.

To learn the detailed process, watch the following video.

Video Source: L & T - Learning Technology