Then go around the outline of the square. But make one side have 4 dots and the others have 3. Then I pass 3 for the second time and stop at point ‘C’ (see diagram). If you had 9 dots how would you connect then all with 4 lines Put the dots in a general square outline. associated with various metals, and a black circle or dot for coal. You can copy and paste line symbols from the below list or use alt codes to insert line text symbols in Word, Excel, and PowerPoint. Connect 4 dots using 3 lines code#To show you were B is, I make a new diagram.įrom point B I make a line that connects 3,8, 9 and 14. Vanishing points are points in a picture to which all lines converge that are in. Get all straight, vertical and horizontal line symbols and alt code for the line symbol. All of my attempts kept leaving out one dot, so I stopped for a few minutes to consider other possible options. Connect 4 dots using 3 lines series#I pass 2 for the second time and I stop at point ‘B’. What you would do Did you solve it After a few minutes, I began drawing a series of 4 straight lines to connect all the dots without lifting my pencil and without retracing any of the lines. From A I draw a can connect 2 with 15, 12 and 5. Because the line is infinite, I again go to 6 to point ‘A’. We start (S) in the middle, the point between 6 and 11 or between 10 and 7. So now all we need to do is combine the lines is such a way that the beginning is also the end. You can compare these lines with the equator on earth. But there are also two strange lines what are the same as the previously described lines, namely line 5-2-15-12, and line 9-14-3-8. This would mean that the straight line that connects 1, 2, 3 and 4 is infinite. Just imagine that all dots are on a ball, and that they are equally spread. So that why I started thinking out of the box. For instance if we have the following situation: When the two blue 3-lines shown above have been placed we have to cover the remaining three points by two lines. It is not possible to have a solution involving parallel 3-lines. of the graph appear to be connected with a vertical line at x 3. When identifying rotations and reflections we have exactly three distinct types of 3-lines: No parallel 3-lines. In the dots diagram you will get these horizontal (or vertical) lines: (1-4, 5-8, 9-12 and 13-16)īut that’s not the solution, because the beginning and the end must connect, and now there are just four loose lines. When the utility is in dot mode, it does not connect the points that are plotted. So, that would mean that every line has to connect 4 dots. It formed by intersection of two non-collinear rays with a common endpoint.A.2. Heres an example of what I want to do: https. I want to join those dots using lines, so every time the dots move, the lines should rotate to maintain the union. OK, I think I found the solution for this problem.įirst I analyzed what is really the problem: In this case, with 16 dots and only 4 straight lines, the maximum number of dots per line is maximum 4. Connect and share knowledge within a single location that is structured and easy to search.
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