求解答,很简单的三角形问题
5. A triangle PQR was given in which lengths&...
5. A triangle PQR was given in which lengths of two sides were given as QR = 12 , PR = 13 and the perimeter of the triangle was 32.
Col A: Measure of angle of Q
Col B: 90
最后就是让colA和colB比较大小,恩,我不知道这个题目要怎么算出Q,谢谢 展开
Col A: Measure of angle of Q
Col B: 90
最后就是让colA和colB比较大小,恩,我不知道这个题目要怎么算出Q,谢谢 展开
1个回答
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询