在学习了多边形的内角和知识后,我们经常会遇到漏角或添角的问题.此类问题让不少同学感到头痛.事实上,只要在求解时抓住一些要领,问题就能轻松搞定.现归纳几种求解的策略,供大家参考.利用除法的余数知识例1王蕊在计算某个多边形的内角和时,将其内角和求为2 006°.老师告诉她漏数了一个角.你知道她漏数的那个角为多少度吗?她求的是几边形的内角和?分析:根据多边形的内角和是180°的整数倍及多边形的每一个内角都大于0°小于180°,可以确定 After learning about the corners and knowledge of polygons, we often encounter the problem of missing corners or add-on corners. Many of our students are having such headaches in fact. As long as you grasp some of the essentials in solving problems, the problems can be easily solved Now summarized several solutions to the strategy for your reference. Using the remainder of the division of knowledge Example 1 Wang Rui in the calculation of the internal angle and polygon of a polygon, and its internal angle and as 2 006 °. The teacher told her to miss a corner Do you know how many degrees she missed? What is the interior angle of the polygon she wants? According to the interior angle of the polygon is an integer multiple of 180 ° and each interior angle of the polygon is greater than 0 ° and less than 180 °, can be determined