首页
登录
职称英语
Exactly four faces of a rectangular solid are painted.Column A
Exactly four faces of a rectangular solid are painted.Column A
游客
2025-02-24
33
管理
问题
Exactly four faces of a rectangular solid are painted.
Column A Column B
The fraction of the surface area that is painted 2/3
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
长方体的4个面被涂色
解:本题的正确答案为(D)。比较的左项为涂色的部分占表面的比例。长方体共有六个面,虽然有4个面涂色,但是由于不知道各面的面积大小,因而不能确定所求的比例。考生仔细考虑后就会发现,实际上,涂色的部分占表面的比例在1/2与1之间,但不能等于1/2和1。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3971445.html
相关试题推荐
OnSaturdayoflastweek,MarketXwasopenfor15hoursandexactlyfourcashie
[img]ct_gre5image038[/img]Arectangularlabelisattachedtoarightcircularc
Arectangulartabletopconsistsofapieceoflaminatedwoodborderedbyathin
Inhowmanyoftheintegersbetween1and100doesthedigit5occurexactlyonc
[img]ct_gre5image052[/img]Allfacesofthesolidabovearerectangular.Column
Iftheareasofthreeofthefacesofarectangularsolidare6,10,and15,what
[img]ct_4image002[/img]Thefigureaboveshowsarectangularplayareainwhich
[img]ct_gre5image018[/img]Thediagramrepresentsarectangulargarden.Theshad
Thedimensions,incentimeters,ofrectangularboxRare6by8by10.Whichof
Arectangularfloorwithanareaof12squaremetersisdrawntoscalewith2ce
随机试题
Learningisanessentialprocessforlivingthingstoacquiringnecessarys
It’swellestablishedthatsmokingcigarettes,especiallylargequantitieso
NationalSpellingBeeEveryyear,thebestyoung【T1】______fromaroundth
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_107[/audioFiles]Unusual
10个月小儿,睡眠不安,头部汗多,有枕秃,出牙2个,坐不稳,血清钙2.25mmo
患者,女,15岁。浮肿3个月余,下肢为甚,按之凹陷不易恢复,心悸、气促,腰部冷痛
某32岁初孕妇,宫内孕35周,疲乏,脸色苍白来院。主诉既往身体健康,月经规律。检
2014年一季度世界粗钢总产量是多少万吨?() A.20270 B.35
按照《中华人民共和国教育法》的规定,对在校园内结伙斗殴,寻衅滋事,扰乱学校及其他
下列选项中,属于伤寒阳明腑证辨证依据的有( )。A.脐腹胀满而拒按 B.手足
最新回复
(
0
)