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
13
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
[originaltext]Intheworldofbusiness,itisnotalwayseasyforwomento
[originaltext](22)Afewdegreescanmakeabigdifferencewhenitcomesto
以下中毒解救措施中,正确的药物拮抗是()A:二巯丙醇结合铅 B:弱酸中和强碱
一天午后,一群小小孩子在田间的小路上追逐着一只蜻蜓。突然,蜻蜓猛地撞在树干上摔了
根据我国《担保法》规定,当事人对保证方式没有约定或者约定不明确的,应按照(
护理疑有腹腔内脏器损伤的病人,错误的是A、注射镇痛剂 B、安置半卧位 C、禁
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
财产清查结果处理分为“查明账实不符的原因”和“清查结果的处理”两个步骤。
根据《建设工程施工现场消防安全技术规范》的规定,以下关于临时性建筑防火间距说法
不易发生芳环氧化代谢的药物是A.普萘洛尔 B.丙磺舒 C.苯妥英钠 D.华
最新回复
(
0
)