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
29
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
[originaltext]W:Ihaveaveryimportantappointmenttoattendthisafternoon.
Thereisamythouttherethattoomanypeoplebelieve:thatwhenwereacha
Afterthefailureoffrostytalks,anall-outwarispossibletobreakoutbetwe
[originaltext]M:Cindy,whatishappinessinyourmind?W:Whyask?It’sadiff
1978年5月22日,中央电视台播出的( ),是粉碎“四人帮”后的第一部电视剧
(2019年真题)境内IPO市场包括() Ⅰ.主板 Ⅱ.中小企业板
A.阿莫西林B.头孢哌酮C.苯唑西林D.青霉素E.头孢噻肟7位含苯酚基团,可与重
下列会计科目中,属于反映企业留存收益的科目有( )。A.实收资本 B.本年利
风湿病可引起A.皮下结节 B.动脉炎 C.小舞蹈症 D.环形红斑
炎症时引起局部疼痛的主要因素是 A.炎症局部动脉扩张B.炎症局部静脉阻塞
最新回复
(
0
)