AB平行X轴,则说明A,B的纵坐标相同.
所以,B坐标是(3+5,2)或(3-5,2)即B(8,2)或B(-2,2)
已知AB平行X轴,A的点坐标为(3,2),并且AB=5,则B的坐标为
已知AB平行X轴,A的点坐标为(3,2),并且AB=5,则B的坐标为
数学人气:455 ℃时间:2020-04-01 18:57:44
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