题目

如图,三角形经过平移后,使得点与点重合,使得点与点重 合.   (1)画出平移后的三角形; (2)写出平移后的三角形三个顶点的坐标______,______,______; (3)直接写出三角形的面积为____.                                                        答案: 解:(1)如图所示 (2) (-2,5),(-5,0),(1,1 (3)  13.5               --You look very tired. -- I _______ too late to watch the basketball game last night.A. stayed upB. put upC. woke upD. got up
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