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1、学习好资料欢迎下载湘教版数学九年级上册期末试卷姓名得分一、填空(每小题3 分,共 30 分)1.定理“等腰梯形的对角线相等”的逆定理是2一元二次方程(x+3)(x-3)=2x 化为一般形式为:3.已知2143yxx,23yx,当 x_时,1y与2y的值相等.4.若25ab,则abab_.5.若关于 x 的一元二次方程20 xmxn有两个相等的实数根,则符合条件的一组,m n 的值可以是m_,n_.6.如图,已知 ABC DBE.DB8,AB 6,则ABCS:DBES_.7.点 C是线段 AB的黄金分割点,若AB 5cm,则 BC的长是 _.8.梯形的中位线长为12cm,一条对角线把中位线分成1
2、:3 两部分,则梯形较长的底边为 cm 9.在ABC中,C 90,cosB ,a23,则 b_.10.李叔叔有两副完全相同的手套(分左,右手)上班时,他从中任意拿了两只就出门了,那么这两只手套恰好配成一副手套的概率是二、选择题(每小题3 分,共 24 分)11.袋子中有同样大小的红、绿小球各一个,随机摸出1 个小球后放回,再随机摸出一个,则两次摸到的球中有绿球的概率是()A.14 B.12 C.34 D.1 12.在 RtABC,C90,sinB 35,则 sinA 的值是()A.35 B.45 C.53 D.5413.已知等腰梯形 ABCD 中,ADBC,B 60,AD2,BC 8,则此梯形
3、的周长为()A.19 B.20 C.21 D.22 32名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 1 页,共 7 页学习好资料欢迎下载C A B D 第 9 题图14.已知3x是关于方程23230 xaxa的一个根,则关于 y 的方程212ya的解是()A.3 B.3 C.3 D.以上答案都不对15下列命题中,逆命题正确的是A、全等三角形的面积相等B、全等三角形的对应角相等C、等边三角形是锐角三角形D、直角三角形的两个锐角互余16.计算:020202sin304cos 30tan 45的值等于()A4 B2 2C3 D17.若顺
4、次连结四边形ABCD 各边的中点所得到的四边形是正方形,则四边形 ABCD一定是()A.矩形 B.菱形 C.正方形 D.对角线垂直且相等的四边形18.把方程2310 xx的左边配方后可得方程()A.2313()24x B.235()24x C.2313()24x D.235()24x19如图,在 RtABC 中,CD 是斜边 AB 上的高,则下列比式与 sinA 不相等的是()A.CDACB.DBCBC.CBABD.CDCB20 用 13m 的铁丝网围成一个长边靠墙面积为20m2的长方 形,求 这 个 长 方 形 的 长 和 宽,设 平 行 于 墙 的 一 边 为xm,可 得 方 程()A(1
5、3)20 xxB20)13(2xxC113202xxD20)213(2xx三、解答题)21.解下列方程(21.22 每小题 5 分,共 15 分)(1)23720 xx(2)2(21)4(12)50 xxX名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 2 页,共 7 页文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL1
6、0F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D
7、5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY
8、8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W
9、10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 Z
10、R5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8
11、X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档
12、编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1学习好资料欢迎下载22.计算:cos450.tan450+3.tan300-2cos600.sin450 23.如图 BE 是ABC中ABC 的平分线.DEBC,若 AE3,AD4,AC5求 DE 的长.(6 分)24.已知方程 x2+kx10=0一个根是 5,求它的另一个根及k 的值(6)25.为举办毕业联欢会,小颖设计了一个游戏:游戏者分别转动如图3 的两个可以自由转动的转盘各一次,当两个转盘停后,指针所指字母相同时,他就可以获
13、得一次指定一位到会者为大家表演节目的机会。(7)(1)利用树状图或列表的方法(只选其中一种)表示出游戏可能出现的所有结果。(2)若小亮参加一次游戏,则他能获得这种指定机会的概率是多少?第 24 题图A B C D E 12名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 3 页,共 7 页文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1
14、文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:C
15、L10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z
16、3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5
17、HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K
18、7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2
19、 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1
20、X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1学习好资料欢迎下载26 某城市对商品房的销售进行了如下统计,2004 年商品房售出了 5000 套,2006年售出了 7200套,这两年平均每年销售商品房的增长率是多少?(8 分)27.如图 6,直升飞机在资江大桥AB的上方 P点处,此时飞机离地面的高度PO=450米,且 A、B、O三点在一条直线上,测得大桥两端的俯角分别为=30,=45,求大桥的长AB(8)28.已知:为锐角,关于x的一元二次方程0tan3232x
21、x有两个相等的实数根(10)(1)求锐角;(2)求方程的根.P O B A 450图 6 名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 4 页,共 7 页文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K
22、7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2
23、 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1
24、X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1
25、文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:C
26、L10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z
27、3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5
28、HY8G2K7W10H2 ZR5R1X8X8U1学习好资料欢迎下载四.证明题(12 分)在正方形 ABCD 中,O是对角线 AC的中点,P是对角线 AC上的一动点,过点P作PFCD 于点 F,如图,当点 P与点 O重合时,显然有 DFCF。1、如图,若点 P在线段 AO上(不与点 A、O重合),PEPB且 PE交 CD于点 E,求证:DFEF。求证:2PCPACE五、综合题(本大题满分16 分)在ABC中,B90,AB 6cm,BC 3cm,点 P从点开始沿 AB边向点B以 1cm/s的速度移动,点 Q从点 B开始沿 BC边向点 C以 2cm/s的速度移动,如果 P、Q分别从 A、B同时出发.
29、(1)几秒钟后,P、Q间的距离等于 42cm?(2)几秒钟后,BPQ的面积等于 ABC 面积的一半?名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 5 页,共 7 页文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 H
30、Y8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7
31、W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2
32、ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X
33、8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文
34、档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL
35、10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3
36、D5F5 HY8G2K7W10H2 ZR5R1X8X8U1学习好资料欢迎下载期末卷答案一、填空题:1、不可能,2、-1 或 6,3、73,4、略,5、5 552,153 52,6、9:16 7、b=2,8、34,二、选择题:CBDC BDCC 名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 6 页,共 7 页文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2
37、ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X
38、8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文
39、档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL
40、10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3
41、D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 H
42、Y8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7
43、W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1学习好资料欢迎下载三、解答题:1、121,23xx,123,0 xx2、0,-1,3、了;略、13四、证明题证明:1、如图(1)连接 PD,四边形 ABCD 是正方形,AC 平分,BCD CBCDABCPDCP000,90,360180,PBCPDCPBPDPBPEBCDPBCPECBPEBCEPEDPBCPDCPDPEPFCDDFEF2、22222(),2PHDFEFPCCFPCPACFEFP
44、CPACE如图(2),过点 P作PHAD 于点 H,由(1)知:PA=即五、综合题解:(1)设 x 秒后42PB厘米,则22212,2,6,2(6)(2)(42)0.4,2()APx CQx BPx BQxxxxx舍(2)设 y 秒钟后,BPQ 的面积等于 ABC 面积的一半有121136,2263 263 2,22yy1(6-y)(2y)=2(舍)名 师 归 纳 总 结|大 肚 有 容,容 学 习 困 难 之 事,学 业 有 成,更 上 一 层 楼 第 7 页,共 7 页文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 H
45、Y8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7
46、W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2
47、ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X
48、8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文
49、档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL
50、10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3D5F5 HY8G2K7W10H2 ZR5R1X8X8U1文档编码:CL10F6Z3