How many chords can be in a circle

To calculate the actual length of a chord - multiply the "unit circle" length - L - with the radius for the the actual circle. A circle with radius 3 m is divided in 24 segments.

From the table below: the length - L - of a single chord in a "unit circle" with 24 segments is 0. Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro.

We don't collect information from our users. Only emails and answers are saved in our archive. What am I missing? Plato MHF Helper. Aug 22, 8, Reactions: benny I think I misunderstood the question.

I took two of the 6 points--say points A and B--and I drew chords from each of those points.. So I guess that's not what it's asking to do. I thought it was obvious that a chord would be 2 points. Meantime, see if you can find a way to determine that fourth-degree polynomial, with or without the method of finite differences. Toggle navigation. Log out. Log in. View Cart. Join Now. NCTM Store. Toggle navigation MENU.

Log In Not a member? And then our hopes are quickly dashed when we look at the case of 6 points. This, then, is your mathematical holiday present—ponder away some more on this one! Consider the table below: The fourth successive difference column is a constant in our problem. The question is, how many chords are there and how many intersection points are there.

The goal is to find a combination equation to solve any case. I really don't know where to start As an extension to Donantonio's comment you could do the first part in a process similar to this:. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more.