2022年2016-2017武汉初二上期中数学试卷 .pdf

精编学习资料欢迎下载2016-2017 学年湖北省武汉市黄陂区八年级（上）期中数学试卷一、选择题：每小题3 分，共 30 分1下列图形不具有稳定性的是（）A正方形B等腰三角形C直角三角形D钝角三角形2下列大学的校徽图案是轴对称图形的是（）ABC D3如图，以正方形 ABCD的中心为原点建立平面直角坐标系，点 A 的坐标为（2，2），则点 D 的坐标为（）A（2，2）B（2，2）C（2，2）D（2，2）4如图，在 AOB 的两边上，分别取OM=ON，再分别过点M、N 作 OA、OB的垂线，交点为 P，画射线 OP，则 OP平分 AOB的依据是（）ASSS BSAS C AAS DHL5如图，五边形 ABCDE 中，ABCD，则图中 x 的值是（）精编学习资料欢迎下载A75B65C 60D556若ABC内一点 O 到三角形三条边的距离相等，则O 为ABC（）的交点A角平分线B高线C中线D边的中垂线7如图，ABC DEC，点 B的对应点 E在线段 AB上，若 ABCD，D=32，则B的度数是（）A56B68C 74D758等腰三角形两条边的长分别为5，2，则该等腰三角形的周长为（）A9 B10 C 12 D9 或 129图中有三个正方形，其中构成的三角形中全等三角形的对数有（）A2 对 B 3 对 C 4 对 D5 对10如图，在 RtABC中，AC=BC，点 D 是ABC内一点，若 AC=AD，CAD=30 ，连接 BD，则 ADB的度数为（）A120 B135 C 150 D 165二、填空题：每小题3 分，共 18 分11如图，ABCD，B=32，ACD=56 ，则 ACB的度数是 文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6精编学习资料欢迎下载12若点 A（3，2）与点 B关于 y 轴对称，则点 B的坐标为13如图，下列四组条件中：AB=DE，BC=EF，AC=DF；AB=DE，B=E，BC=EF；AB=DE，AC=DF，B=E；B=E，BC=EF，C=F其中不一定能使 ABC DEF的条件是（只填序号）14如图，在 ABC中，AC边的垂直平分线交BC于点 D，若 AC=4cm，ABC的周长为 13cm，则 ABD的周长为cm15如图，在 ABC中，点 D 为 BC边的中点，点 E为 AC上一点，将 C 沿 DE翻折，使点 C落在 AB上的点 F处，若 AEF=50 ，则 A 的度数为 16如图，在ABC中，E为 AC的中点，点 D 为 BC上一点，BD：CD=2：3，AD、BE交于点 O，若 SAOESBOD=1，则 ABC的面积为三、解答题：共8 小题，共 72 分17在 ABC中，A=B10，C=B5，求 ABC的各个内角的度数18如图，五边形 ABCDE的内角都相等，且 1=2，3=4，求 x 的值文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6精编学习资料欢迎下载19已知：如图，点 B、E、C、F在同一条直线上，AB=DE，AC=DF，BE=CF 求证：A=D20如图，ABC中，点 D、E分别在 AB、AC上，ABE ACD（1）求证：BEC CDB；（2）若 A=50 ，BE AC，求 BCD的度数21如图，ABC的三个顶点在边长为1 的正方形网格中，已知A（1，1），B（4，1），C（3，1）（1）画出 ABC及关于 y 轴对称的 A1B1C1；（2）写出点 A 的对应点 A1的坐标是，点 B 的对应点 B1的坐标是，点 C的对应点 C1的坐标是；（3）请直接写出以 AB为边且与 ABC全等的三角形的第三个顶点（不与 C重合）的坐标22如图，三角形纸片 ABC，AB=8，BC=6，AC=5，沿过点 B 的直线折叠这个三文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6精编学习资料欢迎下载角形，折痕为 BD（点 D 在线段 AC上且不与 A、C重合）（1）如图，若点 C落在 AB边上的点 E处，求 ADE的周长；（2）如图，若点 C落在 AB变下方的点 E处，求 ADE的周长的取值范围23如图，在等腰三角形 ABC中，AC=BC，D、E分别为 AB、BC上一点，CDE=A（1）如图，若 BC=BD，求证：CD=DE；（2）如图，过点 C作 CHDE，垂足为 H，若 CD=BD，EH=1，求 DE BE的值24如图，在平面直角坐标系中，已知A（7a，0），B（0，7a），点 C为 x 轴负半轴上一点，ADAB，1=2（1）求 ABC+D 的度数；（2）如图，若点 C的坐标为（3a，0），求点 D 的坐标（结果用含a 的式子表示）；（3）如图，在（2）的条件下，若a=1，过点 D 作 DE y 轴于点 E，DFx 轴于点 F，点 M 为线段 DF上一点，若第一象限内存在点N（n，2n3），使EMN为等腰直角三角形，请直接写出符合条件的N 点坐标，并选取一种情况计算说明文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6精编学习资料欢迎下载文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6精编学习资料欢迎下载2016-2017 学年湖北省武汉市黄陂区八年级（上）期中数学试卷参考答案与试题解析一、选择题：每小题3 分，共 30 分1下列图形不具有稳定性的是（）A正方形B等腰三角形C直角三角形D钝角三角形【考点】多边形；三角形的稳定性【分析】根据三角形的性质，四边形的性质，可得答案【解答】解：正方形不具有稳定性，故A 符合题意；故选：A2下列大学的校徽图案是轴对称图形的是（）ABC D【考点】轴对称图形【分析】根据轴对称图形的概念对各选项分析判断即可得解【解答】解：A、不是轴对称图形，故本选项错误；B、不是轴对称图形，故本选项错误；C、不是轴对称图形，故本选项错误；D、是轴对称图形，故本选项正确故选 D3如图，以正方形 ABCD的中心为原点建立平面直角坐标系，点 A 的坐标为（2，2），则点 D 的坐标为（）文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1F6文档编码:CQ10T10I5R2A8 HS5X6V4F2Y8 ZE10O5Z10U1