In the figure at the right, the legs of fight triangle ACB are diameters of the

游客2025-02-24 21

问题 In the figure at the right, the legs of fight triangle ACB are diameters of the two semicircles. If AB = 4, what is the sum of the areas of the semicircles?

选项 A、π
B、2π
C、4π
D、8π
E、16π

答案 B

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3970883.html

相关试题推荐

Iftheperimeterofatriangleis18,thenthelengthofoneofthesidesCANNOT
Inthefigurebelow,linexisparalleltoliney.Whatisthemeasureofangle
Intherighttrianglebelow,ifx=9,whatisthevalueofy?[img]2012q1/ct_egr
Whatistheareaofthetriangleinthefigurebelow?[img]2012q1/ct_egreqm_egreq
[img]2012q1/ct_egreqm_egreqjs_0264_20121[/img]Inthefigureabove,theradiuso
Inthefigureabove,whatisthevalueofh?[img]2012q1/ct_egreqm_egreqjs_0239_2
Twosidesofarighttriangleare5andWhichofthefollowingcouldbetheleng
Inthefigurebelow,linetisparalleltolineu,andlinevisperpendiculart
Inthefigurebelow,linenisparalleltolinem,andlinepisparalleltolin
Whatisthehypotenuseofarighttrianglewithabaseof9cmandanareaof54

随机试题

【51】"Humanism"hasusedtomeantoomanythingtobeaverysatisfactoryter
WhichofthefollowingisNOTtrueaccordingtotheconversation?[br][origina
Theprofessorarguedthateverygrassrootsmovementneeds______:withoutthispu
CorporateCrimeOverdecadesofyears,corporatecrimehasbeen【T1】______in
对于安全生产的日常管理,风险可分为人、机、环境、管理等四类风险。
（2021年真题）1992年以前，我国对银行业、证券业、保险业、信托业实行集中统
根据他经补泻，肺经实证选穴位（）。A.少商 B.鱼际 C.太渊 D.
从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性:
某医疗机构药师审核四张处方：第一张急诊处方含有特殊使用级抗菌药物，第二张处方含有
（2010年真题）在很多大企业内部，经常存在一系列指导和约束内部雇佣关系的规则和

最新回复(0)

In the figure at the right, the legs of fight triangle ACB are diameters of the

Iftheperimeterofatriangleis18,thenthelengthofoneofthesidesCANNOT

Inthefigurebelow,linexisparalleltoliney.Whatisthemeasureofangle

Intherighttrianglebelow,ifx=9,whatisthevalueofy?[img]2012q1/ct_egr

Whatistheareaofthetriangleinthefigurebelow?[img]2012q1/ct_egreqm_egreq

[img]2012q1/ct_egreqm_egreqjs_0264_20121[/img]Inthefigureabove,theradiuso

Inthefigureabove,whatisthevalueofh?[img]2012q1/ct_egreqm_egreqjs_0239_2

Twosidesofarighttriangleare5andWhichofthefollowingcouldbetheleng

Inthefigurebelow,linetisparalleltolineu,andlinevisperpendiculart

Inthefigurebelow,linenisparalleltolinem,andlinepisparalleltolin

Whatisthehypotenuseofarighttrianglewithabaseof9cmandanareaof54

【51】"Humanism"hasusedtomeantoomanythingtobeaverysatisfactoryter

WhichofthefollowingisNOTtrueaccordingtotheconversation?[br][origina

Theprofessorarguedthateverygrassrootsmovementneeds______:withoutthispu

CorporateCrimeOverdecadesofyears,corporatecrimehasbeen【T1】______in

对于安全生产的日常管理,风险可分为人、机、环境、管理等四类风险。

（2021年真题）1992年以前，我国对银行业、证券业、保险业、信托业实行集中统

根据他经补泻，肺经实证选穴位（）。A.少商 B.鱼际 C.太渊 D.

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性:

某医疗机构药师审核四张处方：第一张急诊处方含有特殊使用级抗菌药物，第二张处方含有

（2010年真题）在很多大企业内部，经常存在一系列指导和约束内部雇佣关系的规则和