首页
登录
职称英语
A regular n-side polygon and a regular (n+1)-side polygon have (2n+1) interior a
A regular n-side polygon and a regular (n+1)-side polygon have (2n+1) interior a
游客
2024-01-12
44
管理
问题
A regular n-side polygon and a regular (n+1)-side polygon have (2n+1) interior angles in total.
Quantity A: The median of (2n+1) interior angles
Quantity B: 90
选项
A、Quantity A is greater.
B、Quantity B is greater.
C、The two quantities are equal.
D、The relationship cannot be determined from the information given.
答案
D
解析
正n边形的内角角度为
(设为a),正n+1边形的内角角度为
(设为b),a<b。该组数据为n个a和n+1个b组成,奇数个数据的中位数为最中间的数,为b=
。n=3时,Quantity A=Quantity B;n>3时,Quantity A>Quantity B。故答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3355225.html
相关试题推荐
Studentsareexpectedto______theirclassesregularly.A、comeB、goC、attendD、fo
Studentsareexpectedto______theirclassesregularly.A、comeB、goC、attendD、fol
Isthequadrangleasquare?(1)Thesumofthreeinterioranglesis270.(2)Three
Alaskaregularlydepositssomeofitsprofitsfromthesaleofoilintoaspecia
Prematurebabieswhoreceiveregularmassagesaremoreactivethanprematurebab
Theinteriorministerexplainedthatoneofthevillageplanningproposal’sbest
[img]ct_gre5image072[/img]PolygonSUVNPQisequilateralandequiangularandTWO
Whichofthefollowingpointsliesintheinteriorofthecirclewhoseradiusis
Apolygonwithfoursidesandfourrightangleshasonesideof6mm.Iftheare
Ifthedecagoninexercise4isregular,whatisthemeasureofeachinterioran
随机试题
Areyoualwayssureyouknowwhatpeoplemeanwhentheytrytodescribethei
Likemanyotheraspectsofthecomputerage,Yahoobeganasanidea,【C1】___
Litde______towinyourfriendshipinthisway.A、didIexpectB、IexpectedC、Idi
"PaleolithicArt"Fromthemomentin1879thatcavepaintingswerediscovered
We’realwaysbeingtoldbytheDepartmentofHealthtoeatfiveportionsof
Twoscientistsaretalkinginalabonedayandonesaystotheother,"Wait
假设一个垄断厂商面临的需求曲线为P=10-2Q,成本函数为TC=Q2+4
以下属于正常带下的是A、白带 B、黄带 C、赤白带 D、以上都是 E、以
张某于2005年1月1日以50万元购得一套住宅,购房款中60%来自银行提供的年利
(2018年真题)商业助学贷款发放后应根据贷款种类分别建立信贷台账,台账应记录借
最新回复
(
0
)