如图,△ABC经过平移后,使点A与点A′(﹣1,4)重合.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/2/593abdc5-134d-4720-ac31-0bccecb6f74d.png?resizew=256)
(1)画出平移后的△A′B'C′;
(2)若连接AA′,CC′,则这两条线段之间的关系是________;
(3)若三角形ABC内有一点P(a,b),经过平移后的对应点P′的坐标________;
(4)点P在坐标轴上,且△OCP的面积等于12,则满足条件的点P的坐标为________.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/2/593abdc5-134d-4720-ac31-0bccecb6f74d.png?resizew=256)
(1)画出平移后的△A′B'C′;
(2)若连接AA′,CC′,则这两条线段之间的关系是________;
(3)若三角形ABC内有一点P(a,b),经过平移后的对应点P′的坐标________;
(4)点P在坐标轴上,且△OCP的面积等于12,则满足条件的点P的坐标为________.
更新时间:2021-08-25 19:25:13
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解答题-作图题
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适中
(0.65)
【推荐1】如图,在平面直角坐标系中,点
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(1)把三角形
向下平移2个单位长度,再向右平移5个单位长度得到三角形
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(2)连接
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解答题-作图题
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【推荐2】如图,已知△ABC的面积为16,BC=8.点D在线段BC上,将△ABC沿射线BC方向平移,使点B与点D重合,在平移过程中,若△ABC所扫过部分的面积为28.
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解答题-作图题
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【推荐1】如图,按要求作答.
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解答题-作图题
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【推荐2】已知:如图,
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解答题-作图题
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解答题-作图题
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【推荐2】如图,在直角坐标系中,△
的三个顶点坐标分别为A(1,4),B(4,2),C(3,5),请回答下列问题:
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