首页
登录
职称英语
[img]2022m10x/ct_ve01204002j_0029_221018[/img]In the figure above,the area of t
[img]2022m10x/ct_ve01204002j_0029_221018[/img]In the figure above,the area of t
游客
2025-02-27
30
管理
问题
In the figure above,the area of the shaded region is
选项
A、
B、
C、
D、
E、
答案
D
解析
First, the diagonal of the square with sides of length 4 is 4
. From this it follows that the area of the shaded region consists of the area of an equilateral triangle with sides 4
minus — the area of a square with sides of length 4. Thus, the area of the shaded region is
.
The correct answer is D.
转载请注明原文地址:https://tihaiku.com/zcyy/3974643.html
相关试题推荐
[img]2022m10x/ct_ve01204002j_0040_221018[/img]AfactoryassemblesProductXfro
[img]2022m10x/ct_ve01204002j_0037_221018[/img]Thetableaboveshowsthepercent
[img]2022m10x/ct_ve01204002j_0036_221018[/img]Thefigureaboveshowssomeofth
[img]2022m10x/ct_ve01204002j_0034_221018[/img]Inthefigureabove,PQisadiame
[img]2022m10x/ct_ve01204002j_0031_221018[/img]Ifeachsideof△ACDabovehaslen
[img]2022m10x/ct_ve01204002j_0025_221018[/img]Thefigureaboveshows2circles.
[img]2022m10x/ct_ve01204002j_0022_221018[/img]Theshadedregioninthefigurea
Foreachpositiveintegerk,letak=[img]2022m10x/ct_ve01204002j_0043_221018[/img
[img]2022m10x/ct_ve01204002j_0041_221018[/img]Thetableaboveshowsthenumber
有一九宫格,第一行第一列是a,共有a,b,c三个元素,将a,b,c放入,问使每行每列都有a,b,c三个元素一共有多少种不同的排法?[img]2022m10x/
随机试题
Economicinequalityisthe"definingchallengeofourtime,"PresidentBarac
Justbecausetheycan’tsingoperaorrideabicycledoesn’tmeanthatanimal
Inthepast,degreeswereveryunusualinmyfamily.Today,fiveofmybrot
A.个体指数 B.综合指数 C.拉氏指数 D.派氏指数
观摩和分析优秀教师的教学活动是教师成长与发展的基本途径。()
A.轻度水肿 B.大量蛋白尿 C.中度以上高血压 D.肾衰竭 E.贫血慢
A.氢键B.盐键C.二硫键D.肽键E.疏水作用维系蛋白质分子中二级结构的化学键是
下列降压药物中,属于利尿剂的是A.吲达帕胺 B.卡托普利 C.肼屈嗪 D.
急性胰腺炎时下列哪种酶升高有诊断意义A.转氨酶 B.磷酸酶 C.脱氢酶 D
表中有几个机场2011年货邮吞吐量同比下降?() A.2 B.3 C.
最新回复
(
0
)