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
2024-01-12
16
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
[br]
选项
答案
24π
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3355616.html
相关试题推荐
Itisnoteasy______theanswertothedifficultmathproblem.A、tofigureoutB
Aspecialresearchteamfromthelocalmedicalcenter【C1】______experimentso
Aspecialresearchteamfromthelocalmedicalcenter【C1】______experimentso
Aspecialresearchteamfromthelocalmedicalcenter【C1】______experimentso
Aspecialresearchteamfromthelocalmedicalcenter【C1】______experimentso
Thepassagecenterson______.[br]Accordingtothepassage,whichofthefollo
Thepassagecenterson______.[br]Theorderofcomingintobeingontheisland
Thepassagecenterson______.[br]Whichofthefollowingistrueaccordingtot
Thepassagecenterson______.[br]Cheatingtendstooccurwhen______.A、onewant
Itmakes______tofigureoutthesituationbeforetakinganyaction.A、senseB、mea
随机试题
AftertheviolentearthquakethatshookLosAngelesin1994,earthquakescie
对急性淋巴细胞性白血病的诊断有参考价值的细胞化学染色是A.过碘酸雪夫反应 B.
女性，56岁，右上腹隐痛3个月就诊。腹部平片示右上腹一圆形致密影，侧位片示致密影
患者男性，28岁，左侧下后牙龈胀痛4天，面部肿胀1天，张口受限，伴发热。检查：左
下列哪项不是闭经与痛经的共同病机A.气血虚弱 B.气滞血瘀 C.肺肾阴
下列各项中，与肾精不足相关的有（ ）。A.耳鸣耳聋 B.头发枯槁 C.两目
根据《中华人民共和国刑法》规定，盗窃分子为了更有效地偷盗，练习偷盗技巧，准备盗窃
ISM采购经理人指数是在每月第（ ）个工作日定期发布的一项经济指标。A.1
矿山立井工程项目施工前，应由施工单位负责完成的技术准备工作是（）。A.项目规划
在建筑结构的选择中，五层以下的建筑物通常应选用（）。A.砌体结构 B.钢筋混
最新回复
(
0
)
