摘要:A. B.0 C.-3 D.-11
网址:http://m.1010jiajiao.com/timu_id_279422[举报]
点
A(2,-3)关于点(-1,4)的对称点为B,B关于直线x+y-2=0的对称点为C,则C点的坐标为[
]|
A .(6,-9) |
B .(-11,2) |
|
C .(-8,5) |
D .(-9,6) |
网址:http://m.1010jiajiao.com/timu_id_279422[举报]
点
A(2,-3)关于点(-1,4)的对称点为B,B关于直线x+y-2=0的对称点为C,则C点的坐标为[
]|
A .(6,-9) |
B .(-11,2) |
|
C .(-8,5) |
D .(-9,6) |