首页
登录
职称英语
The figure below shows two concentric circles, each with center O. Given that th
The figure below shows two concentric circles, each with center O. Given that th
游客
2025-02-23
11
管理
问题
The figure below shows two concentric circles, each with center O. Given that the larger circle has radius 12 and the smaller circle has radius 7, find the following.
(a)Circumference of the larger circle
(b)Area of the smaller circle
(c)Area of the shaded region
选项
答案
(a)24π
(b)49π
(c)95π
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3969971.html
相关试题推荐
[img]2014m5x/ct_egreqm_egreqjs_0022_20135[/img]Inthefigureabove,m//n.Which
[img]2014m9x/ct_egreqj_egreqjs_0023_20148[/img]Thefigureaboveshowsthegraph
[img]2014m9x/ct_egreqm_egreqjs_0053_20148[/img]Inthefigureabove,OandPare
Inthexy-plane,thepointwithcoordinates(-6,-7)isthecenterofcircleC.The
[img]2014m9x/ct_egreqm_egreqjs_0014_20148[/img]Inthefigureabove,ifm丨丨kand
CompareQuantityAandQuantityB,usingadditionalinformationcenteredabovet
CompareQuantityAandQuantityB,usingadditionalinformationcenteredabovet
CompareQuantityAandQuantityB,usingadditionalinformationcenteredabovet
CompareQuantityAandQuantityB,usingadditionalinformationcenteredabovet
CompareQuantityAandQuantityB,usingadditionalinformationcenteredabovet
随机试题
[originaltext]Inthecaseofmobilephones,changeiseverything.[32]Rece
()越位()拖延战术[br]()伤停补时
男,52岁,因上腹饱胀伴呕吐2周,吐出物有腐臭味,少有胆汁,吐后舒适,拟诊为胃癌
早期胃癌最多见的类型是:A.隆起型 B.表浅型 C.表浅凹陷型 D.
共用题干 2011年4月1日,甲女(22周岁)和乙男(26周岁)在教堂举行过婚
2015年,我国规模以上电子信息产业企业个数6.08万家,其中电子信息制造企业1
小顾是残疾人,自主创业,从事个体经营,根据《残疾人就业条例》,小顾可以享受的扶持
四逆散所治四肢厥逆的病机是( ) A.血虚寒客经脉 B.肾阳衰微,阴寒内盛
共用题干某项目网络图如下,且该项目的活动关系与时间耗费如图所示(单位:天)。
油浸纸绝缘电缆是火灾危险性比较大的电气装置。下列情况中不属于电缆线路起火的原因是
最新回复
(
0
)