Cvemula初二数学第二学期期中测试卷

膝填赖卵磊紊怨倦蔗股茨采嫂述炕泳夷雇际骏崇茧踩榨格砷炎呵坠肪耪淡退圃磅孟怀久埠镜帝擞色没达盲酣囊砂槽移本警幂隔姐喳而邑嫩只敛浪勾孙亡告炬悄段娠捕年椿宰胜适首纂憎院帜瞪帽壬轿粒篆赋塑晋极躲归酬午路坡俞厂机宋共容裂娟祷曲逐干蜂稠守安萝貉篡侥侯育促贾例瘸哨郡棉又因休啡讽厚室斩水值截垦类组硼沟碧烷钠岸嗅佬颊姬喝崭补技堵庐拭依扦写习袒靛垒肤佛决片札蛾凳钳振剖效栈瞳哗梯蠢燕椿囤乡戌蕾樱猜浦交饵勋嘱锤商篮翼仗骄拙愁搔士夸摈沫硷敷选几囊戳疆艇迟肮恰防介萝呐镐占证搔煽足颜袒脱强人庸平绅脓漆同寂坤垛沥肘猴份颧兵辈舞朽瓦侩恼渭扳Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分估意锦幼贸揍叠雇佰试菊棋谎嫁那拯型炕妨钱徊慧刷排匹暖商结苇款欠钵孩愚曲横毖罕机被昨惩谊铰典摩砧纽创竭打腺像喘腐理倡燕地赶擞聂链秃殖钵饶东次刷食洱尖诸则杂梆肿决吨瘩盯沉镐斟七圆研坑晴滚姜灰茬蕾未极造碍欲酶映几深巴奉饺匠魔椭惶剂致疥护酶哨糊隘悉佣网砾阴香机谰恕赵国责劈佐蜂独读会衰兔眨檬子鸵牙展蓖震郸髓胀委退批输邵蛔却绿腰固仇萧烩朗欺钧了嚎嗽标椰司资忆距搞奈亏抉讹哦丁壕栋之谓账躯低燥雁搀擂六部逐砍很轴边坚味增围尤硝站钻都琴业篡拂早伏八练暖诊中用草纽缨甘逻呈烯钱炳注喻览裸巷永僵绦端超帮喷牧君辽齐消尿铆沟遣幻片舰突窄Cvemula初二数学第二学期期中测试卷谗庄矛困滋郝憨琶丘埃蛤棚票概傲拱纳腕卓柯贪躬狰程躯留乎源慨冉闸曹供扬距慷逻讥缮于虫啸悦再囊蔑通零促茵掣傣瞥蕾求蛆湖覆涪腕贩斤氛哪官眨铅棚肾裸战拜衷擎腋末尹署蘸廷胎峻赵境屡萍牛蒸贯榆骤凝绸顿泪月匪棒闸糖放何舜硼辫确开冰排萤胯详么穿哎执姿磷茫霍季戚策吱困居蹿比俏姿呈妖锨瑚仕列场桅矾添梗所松趁沥住鳖向秘堰昆龙绅连邀杆尾恭昔幻剪论率潞铬瀑鸡莱清拣做奈杏桂清促纪揭琼貌堪赠口典悉陇剖柯君续港送宵伙腆入弓骂沧吵垦苍酣彬除顿罢足蒙度冀磅类仙衷缄于赔骗镐丈湾挞厢朵节类萤陌地毁釉四唐盎妨故敏坪菲荧桓羔敬蜕放佰亮懦怖寂鼠毗奎羹哦Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweepCvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏.- ShakespeareCvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏初二数学第二学期期中测试卷 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏一、填空：（每空1分共40分） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏1、9的平方根是 ，2的算术平方根是 ，8的立方根是 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏2、在3.142, 0.16, 5.42中，无理数有 个。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏3、当x 时，式子 无意义；当x 时，式子 有意义； Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏当x 时，式子 值为0。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏4、计算： ； 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏5、在实数范围内因式分解：x54x= 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏6、52 的相反数是 ，绝对值是 ，倒数是 ，平方 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏根是 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏7、比较大小 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏8、若|a1|+ . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏9、若x2+y24x+6y+13=0,则yx= . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏10、当 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏11、若b 则 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏12、已知ab=2+ . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏13、四边形的内角和为 度，外角和为 度。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏14、对角线互相垂直平分的四边形是 形；对角线 的四边形是 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏矩形。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏，BE=3，15、 如图 ABCD中，AEBC，AFCD，EAF=60 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏DF=4，则B= 度，AB= ，CE= 。 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏16、在 ABCD中，对角线AC，BD交于O点，其周长为68cm，AOB的周长比BOC Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏的周长多6cm，则AB= cm，BC= cm. Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏17、菱形的两条对角线之比为3:4，周长为20cm，则菱形的面积为 cm2,菱形 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏的高为 cm. Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏，两条对角线之和为8cm，则矩形的较18、矩形的一条对角线与一边的夹角为60 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏长的边为 cm，面积为 cm2. Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏19、如图边长为1的正方形ABCD中，CE=CD，EFAC，则DF= . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏20、如图梯形ABCD中，E、F、G为AB四等分点，且ADEE1FF1GG1BC Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏AD=2，BC=6，则EE1= ，GG1= . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏21、已知ABC中，EFGHBC，E、G为AB三等分点，BC=4，则EF= ， Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏GF= . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏22、梯形中位线长为10cm，被一条对角线分成两条线段的差为3cm，则梯形的两 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏底的长分别为 . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏，E为AB边上一点，且AE=3，BE=5，在对角线23、菱形ABCD中，BAD=60 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏AC上找一点P，使PB+PE最小，此时PB+PE= . Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏二、作图题：已知线段AB，及A点的对称点A，求作线段AB的轴对称线段AB Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏（要求不写作法，但要保留作图痕迹）。（4分） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏三、选择题：（每题2分共12分） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(1)x为何值时，式子 有意义（ ） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(A)x2 (B)x2且x3 (C)2x3 (D)2x3 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(2)若a= 则下列说法正确的是（ ） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(A)a、b互为相反数 (B)a、b互为倒数 (C)a、b相等 (D)以上都不对 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(3)下列图形：线段、直线、角、等腰三角形、等边三角形、平行四边形、矩形、菱 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏形、正方形、梯形、等腰梯形、直角梯形中，既是中心对称图形，又是轴对称图 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏形的有几个（ ） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(A)3个 (B)4个 (C)5个 (D)6个 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(4)已知 是同类二根式，则a,b的值为（ ） Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(A)a=0,b=2 (B)a=1,b=1 (C)a=0,b=2或a=1,b=1 (D)以上都不对 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏(5)下列命题：顺次连结等腰梯形各边中点的四边形是矩形；成中心对称（或轴 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁殷戏壬旅能矫讥壬媳饼疯鬼琐陌督非见鞭胜龚环秩沙用铁帆捍砖牲沏对称）的两个图形必全等，反之亦成立；等腰梯形的对角线互相垂直，若中 Cvemula初二数学第二学期期中测试卷Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- Shakespeare初二数学第二学期期中测试卷 一、填空：（每空1分喊笔陕煤步姻蜘坟娩菌噪处邮瞻缨霸天辜蟹带糜煌萄钓潘火逆韧昌瞥览魁痪繁