已赞过已踩过你对这个回答的评价是?评论收起 // 高质or满意or特型or推荐答案打点时间 window.iPerformance && window.iPerformance.mark('c_best', +new Date); 推荐律师服务:若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询其他类似问题2011-10-05在等腰梯形ABCD中 AB=2DC=2,∠DAB=60°,E为AB的中点52011-12-31等腰梯形ABEF中,AB平行EF,AB=2,AD=AF=1,AF垂直BF,O为AB的中点,矩形ABCD所在的平面和平面ABEF互相垂直142012-08-13如图,在等腰梯形ABCD中,AB‖CD,点M是AB的中点。求证:△ADM全等于△BCM182020-01-01等腰梯形ABEF中,AB平行EF,AB=2,AD=AF=1,AF垂直BF,O为AB的中点,矩形ABCD所在的平面和平面ABEF互相垂直52017-09-23如图,等腰梯形ABEF中,AB∥EF,AB=2,AD=AF=1AF⊥BF,O为AB的中点,矩形ABCD所在的平面和平面ABEF互相垂82012-06-22如图,在等腰梯形ABCD中,AB‖DC,AD=BC,点E为底边AB的中点,(1)求证42014-11-04(2013?长宁区一模)如图,等腰梯形ABCD中,AD∥BC,AB=CD,AD=3,BC=7,∠B=45°,P在BC边上,E在CD边上22010-08-08如右图所示,等腰梯形ABCD中,AB//CD,对角线AC、BD交于点O,过O作MN//AB,2更多类似问题?>为你推荐:特别推荐 F.context('cmsRight', [ { 'url':'/d01373f082025aaf511aa256e9edab64034f1a07?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_450%2Ch_600%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto', 'contractId':'A24KA00562', }, { 'url':'/center/agent/preview/fNx5vP0LeNU2PjcrxQpUAsx5RVxO7tO2', 'src':'/b8389b504fc2d56214170673f51190ef76c66c15?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_450%2Ch_600%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto', 'contractId':'', }, { 'url':'/main/home?hmsr=%E7%99%BE%E5%BA%A6%E7%9F%A5%E9%81%93&hmpl=&hmcu=&hmkw=&hmci=', 'src':'/a2cc7cd98d1001e9b91dc891aa0e7bec54e7970f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_450%2Ch_600%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto', 'contractId':'', } ]); 电动车多次降价,品质是否有保障?“网络厕所”会造成什么影响?华强北的二手手机是否靠谱?癌症的治疗费用为何越来越高?为你推荐 F.context('recBrand',[{"img":"\/86d6277f9e2f07083523f69dfb24b899a901f20d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_450%2Ch_600%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto","url":"/hm.js?6859ce5aaf00fb00387e6434e4fcc925"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); window.tt = 1724642921; |
|