如图,若在象棋盘上建立直角坐标系,使“帅”位于点(-1,-2),“

如图,若在象棋盘上建立直角坐标系,使位于点(-1-2,“位于点(2-2),则位于点(  )

A.(-11

B.(-2-1

C.(-31

D.(1-2

答案

解析:因为 在象棋盘上建立直角坐标系,使位于点(-1-2),位于点

2-2),所以可得出原点位置在棋子“炮”的位置,所以位于点:(-31),故选C

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