首页
登录
职称英语
If the degree measures of the angles of a triangle are in the ratio 2:3:4, what
If the degree measures of the angles of a triangle are in the ratio 2:3:4, what
游客
2025-02-24
14
管理
问题
If the degree measures of the angles of a triangle are in the ratio 2:3:4, what is the degree measure of the smallest angle?
选项
A、15°
B、20°
C、40°
D、45°
E、60°
答案
C
解析
The correct answer is C. If the degree measures of the angles of a triangle are in the ratio 2:3:4, then the smallest angle will constitute
, or 2/9 of the sum of the three angles of the triangle. Because all triangles are composed of three angles whose sum is 180°, the degree measure of the smallest anele is 2/9 of 180°, or 40°.
转载请注明原文地址:https://tihaiku.com/zcyy/3970597.html
相关试题推荐
Ifthedegreemeasuresoftheanglesofatriangleareintheratio2:3:4,what
Mandyhasagardenthatisshapedlikearighttriangle,asshownbelow.[img]20
[img]2014m5x/ct_egreqm_egreqjs_0149_20135[/img]TriangleABCshownaboveisani
TherelationshipbetweentemperatureC,indegreesCelsius,andtemperatureF,i
InrighttriangleABC,theratioofthelengthsofthetwolegsis2to5.Ifth
Thedailytemperatures,indegreesFahrenheit,for10daysinMaywere61,62,6
Inthefigurebelow,AB=BC=CD.IftheareaoftriangleCDEis42,whatisth
WhatarethelengthsofsidesNOandOPintriangleNOPbelow?[img]2014m9x/ct_e
Thelengthsoftwosidesofanisoscelestriangleare15and22,respectively.W
Findthelength,tothenearest0.01,ofthehypotenuseofarighttrianglewith
随机试题
StopBeingaPeoplePleaser1.Say"no"Givereasonsinsteadof【T1】excus
Forthispart,youareallowed30minutestowriteashortessayentitledDev
October24,_____wasthedatewhenAmericasuffereditsfirststockmarketcras
有人说,传统小说是依赖经验的写作,而网络小说是依赖想象的写作。看来,这两种写作需
质量管理是指在质量方面指挥和控制组织的协调活动,通常包括制定质量()和质量目
2018年,我国共享经济交易规模达29420亿元,从市场结构看,生活服务、生产能
(四) X通信公司在现有网络设施基础上,推出新业务Yl、Y2。已知为提供这两项
下列关于投标人的说法中,错误的是( )。 A.投标人应具备承担招标项
(2010年)下列受弯构件的钢筋接头方式中,同一截面钢筋接头面积占受力钢筋总面积
在选择工程分包人时,监理人有() A.决定权B.认可权 C.建议权D
最新回复
(
0
)