有关角相等的判定
判定角相等的方法有:
(1)www.58yuanyou.com同角(等角)的余角相等;
(2)同角(等角)的补角相等;
(3)对顶角相等//www.58yuanyou.com;
(4)角平分ynNio线定义;
(5)两直线平行,同位角相等;
(6ynNio)两直线平行,内错角相等//www.58yuanyou.com。
有关角相等的判定
判定角相等的方法有:
(1)www.58yuanyou.com同角(等角)的余角相等;
(2)同角(等角)的补角相等;
(3)对顶角相等//www.58yuanyou.com;
(4)角平分ynNio线定义;
(5)两直线平行,同位角相等;
(6ynNio)两直线平行,内错角相等//www.58yuanyou.com。