首页
登录
职称英语
If the sum of the measures of two angles is 180°, each angle is a supplement of
If the sum of the measures of two angles is 180°, each angle is a supplement of
游客
2024-01-12
18
管理
问题
If the sum of the measures of two angles is 180°, each angle is a supplement of the other, whereas, if the sum of their measures is 90°, each is a complement of the other.
Column A Column B
The measure of an angle with The measure of an angle with
a supplement that measures 130° a complement that measures 40°
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
C
解析
若两个角度数的和等于180o,则称一个角是另一个角的补角;若两角度数和等90o,则称一个角是另一个角的余角。
解:本题的正确答案为(C)。比较的左项为补角等于130o的角的度数;比较的右项为余角等于40o的角的度数。可能一些考生对Supplement(补角)和complement(余角)不认识,导致读题不清。其实在一时想不到是余角或补角时,只要弄清两者之间关系即可,根据题意可得:180o-130o=90o-40o
转载请注明原文地址:https://tihaiku.com/zcyy/3356270.html
相关试题推荐
IntriangleABCabove,if∠BADand∠ADBhavemeasuresof4n,∠ACBhasameasure
Isthequadrangleasquare?(1)Thesumofthreeinterioranglesis270.(2)Three
21.Manybreakfastcerealsarefortifiedwithvitaminsupplements.Someofthes
[img]ct_gre5image028[/img]Thethreesmallrectangleshavethesamedimensions.
Youareapplyingfertilizertoyourbackyard.Therectangularyardmeasures40f
Whatisthemeasureoftheanglethatissupplementarytoa40°angle?Suppleme
Apolygonwithfoursidesandfourrightangleshasonesideof6mm.Iftheare
Arancherwishestoencloseafieldthatmeasures12feetby27feet.Hepurchas
BoardAmeasuresbetween2.15feetand2.25feetinlength;boardBmeasuresbet
Youareapplyingfertilizertoyourbackyard.Therectangularyardmeasures40f
随机试题
Nooneismore______thanFrankforthepromotionasasalesdepartmentmanager
[originaltext]W:Whatdodietdoctors,TVmeteorologistsandpetpsychicsha
Weliketoreadthebook______.A、subjectofwhichweknowwellB、itssubjectw
[originaltext]M:Hello.ThisisCharlesRichardsfromChannel7News,andwe’re
[originaltext]W:Thepianosoundsterrible.M:IwishIcouldaskmymoneyback
以下关于舞蹈的表述不正确的是()A.桑巴、恰恰恰属于国际标准舞的主要类型
企业结构整合的过程包括()。A.拟定目标阶段 B.调研分析阶段 C.规划阶
构成课的核心部分是( )A.组织教学 B.检查复习 C.讲授新课 D.布
负责设备采购质量控制的监理人员应熟悉和掌握设计文件中设备的各项要求、技术说明和规
在地下工程选址时,考虑较多的地质问题为()。A.区域稳定性 B.边坡稳定
最新回复
(
0
)