论文部分内容阅读
如何来作正多边形?许多人都能给出一些构思不同的答案．然而很少有人能作出或是想出作正多边形的通用的方法来．当然,这里所作的正多边形大部分都是近似的．作正多边形方法有很多,普遍的做法却没有几种．其中的一种是：算出正多边形内角或外角的度数,再用量角器进行测量,最后再根据角度画出图形．然而这种方法的局限性较大：其一,当所要作的正多形的边数较多时,做出的图形误
How to make a regular polygon? Many people can give some ideas different answers. However, few people can make or come up with a generic method for regular polygons. Of course, the regular polygons made here are mostly similar. There are many ways to make a regular polygon, but there are no universal methods. One of them is: calculate the degree of the internal or external angle of a regular polygon, measure it with a protractor, and finally draw a graph based on the angle. However, the limitations of this method are relatively large: First, when the number of positive polymorphic edges to be made is large, the graphic errors are made.