首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The sum of the lengths of two sides of isosceles triangle K is 7. K has a side of length 4. Column A Column
The sum of the lengths of two sides of isosceles triangle K is 7. K has a side of length 4. Column A Column
admin
2009-05-19
111
问题
The sum of the lengths of two sides of isosceles triangle K is 7. K has a side of length 4.
Column A Column B
The perimeter of K 11
选项
A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案
D
解析
等腰三角形(isosceles triangle)K的两条边的和为7,K有一条边的长为4。
解:本题的正确答案为(D)。该题可分两种情况:(1)7是两腰的和,则4是底边长,K的周长等于11; (2)若7是腰与底边和,则腰长可能为3,也可能为4。当腰长为3时,对应K周长等于10;当腰长为4时,对应K的周长等于11。
转载请注明原文地址:https://kaotiyun.com/show/zXkO777K
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Ifindtheseproblemsareeasy______.
Forthepastseveralyears,theSundaynewspapersupplementParadehasfeaturedacolumncalled"AskMarilyn."Peopleareinvite
Toimprovethe______isregardedasagoodmethodtoincreasethefarmer’sincomeinthesouthpartofthecountry.
TheannualcampaigntomakeSingapore’sthreemillionpeoplemorepoliteendedyesterdayandwasimmediatelyfollowedbyanother
Worldwidethereareprobably70to100sharkattacksannuallyresultinginabout5to15deaths.Wesay"probably"becausenota
Sinceitsfoundingin1948,McDonald’shasgrownfromafamilyburger(汉堡包)standtoaglobalfast-foodchain,withmorethan30
Thenumberofmembersintheclub________totwohundred.
Allthefollowingcasesareon-the-jobsmokingexceptthat______.Accordingtothepassage,on-the-jobsmokingaffectsanemplo
Ifforallintegersxandy;then(-5)×2=
随机试题
金融工具的特征。
在良性葡萄胎患者随防中,下列各项,哪项最能说明恶变可能性大
患儿,5岁,T39.2℃,呕吐3小时入院,神志不清,口唇发绀,对诊断流行性脑脊髓膜炎有帮助的临床表现是()
罗马法由习惯法向成文法过渡的标志是公元前450年颁布了下列哪部法典,是罗马法发展史上的一个重要里程碑:
电动机按转子结构分有()。
输入植物种子、种苗及其它繁殖材料的,应当在进境14天报检。( )
投资同收期一般从()算起。
下列叙述中正确的是()。
Heneverletme______whenIneedhissupport.
Eachentryinthemultiplicationtableaboveisanintegerthatiseitherpositive,negative,orzero.Whatisthevalueofa?
最新回复
(
0
)