In the figure above, if, what is the value of r ? r =______

admin2018-12-14 28

问题

In the figure above, if

, what is the value of r ?
r =______

选项

答案112.5

解析 From the figure, note that r° + s° must equal 180°. Therefore

. Since you are also given in the question that

, you can conclude that

. Thus r =

= 112.5, and the correct answer is 112.5.
This explanation uses the following strategy.
Strategy 4: Translate from a Figure to an Arithmetic or Algebraic Representation

转载请注明原文地址:https://kaotiyun.com/show/pgkO777K

本试题收录于： GRE QUANTITATIVE题库GRE分类

GRE QUANTITATIVE

GRE

相关试题推荐

WehavequiteabitofinformationaboutancientEgyptianmedicine．Doctors’instructionshavebeenfoundtotellus【56】theydid
Themaincauseofpollutionis______.Whichofthefollowingcannothelpsolvingtheproblemofpollution?
Morethan30,000driversandfrontseatpassengersarekilledorseriouslyinjuredeachyear.Atthespeedofonly30milesper
DeathValleyisoneofthemostfamousdesertsintheUnitedStates,coveringawideareawithitsalkalisand.Almost20percen
Woman:DoyougetthePublicBroadcastingSystemonTV?Man:Yes,everybodygetsPBS.【D5】______Woman:It’sboringandof
Amarchingbandof240musiciansaretomarchinarectangularformationwithmrowsofexactlynmusicianseach.Therecanben
DoesthelineLpassquadrantIV？(1)TheslopeofLisnegative.(2)y-interceptoflineLis-5.
ToreadofAbigailAdams’lengthyseparationfromherfamily,herdifficulttravels,andherconstantbattleswithillnessisto
Evaluatethefollowing.
Evaluatethefollowing.(a)15-(6-4)(-2)(b)(2-17)÷5(c)(60÷12)-(-7+4)(d)(3)4-(-2)3(e)(-5)(-3)-15(f)(-2)4(15-18)4(g)(20÷5)2

随机试题

邓小平同志曾说：“中国的事情要按照中国的情况来办，要依靠中国人自己的力量来办，独立自主，自力更生，无论过去、现在和将来，都是我们的立足点。认清国情，是建设社会主义的指南针。”目前，我国最基本的国情是()。
Womenareoftensaidtobemore______thanmen.
腰椎前后斜位片上，腰椎椎体以外的结构(椎弓及附件)投影形似小狗，如图示，其对应解剖关系为A．“狗眼”B．“狗耳”C．“狗颈”D．“前腿”E．“后腿”近片侧椎弓峡部
出租汽车的停车场，属于哪类用地?
募捐晚会售出500元、400元、300元的门票共2600张，门票收入99万元，400元与500元的门票张数相等。400元的门票售出多少张?()
阅读以下文字。完成下列问题。近年来，“通俗历史热”不断出现于媒体的报道之中。作为一种关涉史学的文化现象，我们有必要从历史学的角度对其进行考察。“通俗历史热”是商品经济和文化教育发展到一定程度后定会出现的一种现象。实际上通俗历史并非“新生事物”，
把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是：
设有定义：chars[81];inti=0;以下不能将一行（不超过80个字符）带有空格的字符串正确读入的语句或语句组是（）。
SanFranciscoisusuallycoolinsummer,butLosAngeles______.
A、Itwastoodark.B、Hiseyesightisnotsogood.C、Themandoesn’twantto.D、Hecan’tfindtheswitch.D根据男士的回答“Idon’tknow

最新回复(0)

In the figure above, if, what is the value of r ? r =______

GRE QUANTITATIVE

GRE

WehavequiteabitofinformationaboutancientEgyptianmedicine．Doctors’instructionshavebeenfoundtotellus【56】theydid

Themaincauseofpollutionis______.Whichofthefollowingcannothelpsolvingtheproblemofpollution?

Morethan30,000driversandfrontseatpassengersarekilledorseriouslyinjuredeachyear.Atthespeedofonly30milesper

DeathValleyisoneofthemostfamousdesertsintheUnitedStates,coveringawideareawithitsalkalisand.Almost20percen

Woman:DoyougetthePublicBroadcastingSystemonTV?Man:Yes,everybodygetsPBS.【D5】______Woman:It’sboringandof

Amarchingbandof240musiciansaretomarchinarectangularformationwithmrowsofexactlynmusicianseach.Therecanben

DoesthelineLpassquadrantIV？(1)TheslopeofLisnegative.(2)y-interceptoflineLis-5.

ToreadofAbigailAdams’lengthyseparationfromherfamily,herdifficulttravels,andherconstantbattleswithillnessisto

Evaluatethefollowing.

Evaluatethefollowing.(a)15-(6-4)(-2)(b)(2-17)÷5(c)(60÷12)-(-7+4)(d)(3)4-(-2)3(e)(-5)(-3)-15(f)(-2)4(15-18)4(g)(20÷5)2

Womenareoftensaidtobemore______thanmen.

腰椎前后斜位片上，腰椎椎体以外的结构(椎弓及附件)投影形似小狗，如图示，其对应解剖关系为A．“狗眼”B．“狗耳”C．“狗颈”D．“前腿”E．“后腿”近片侧椎弓峡部

出租汽车的停车场，属于哪类用地?

募捐晚会售出500元、400元、300元的门票共2600张，门票收入99万元，400元与500元的门票张数相等。400元的门票售出多少张?()

把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是：

设有定义：chars[81];inti=0;以下不能将一行（不超过80个字符）带有空格的字符串正确读入的语句或语句组是（）。

SanFranciscoisusuallycoolinsummer,butLosAngeles______.

A、Itwastoodark.B、Hiseyesightisnotsogood.C、Themandoesn’twantto.D、Hecan’tfindtheswitch.D根据男士的回答“Idon’tknow