摘要:一人从点A出发.沿北偏东50°方向走到B点.另一个人从A点出发.沿南偏东52°走到C点.则∠BAC的度数为............................................( ) A.55° B.130° C.105° D.125°

网址:http://m.1010jiajiao.com/timu3_id_646492[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网