通过一道解几和一道解三角形题的不同解法,找到这两种题型之间的联系。这就启示以后在做题时一定要注意,不能被题目的表象迷惑,要透过现象看本质。 Find a connection between the two types of questions through a different solution to the problem of solving triangle problems. This suggests that we must pay attention when doing the questions in the future, we can not be confused by the appearance of the subject, but look at the essence through phenomena.