A、B、C为△ABC的三内角,且其对边分别为a、b、c,若
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101231426651186673/SYS201311012314266511866010_ST/0.png)
,
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101231426651186673/SYS201311012314266511866010_ST/1.png)
,且
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101231426651186673/SYS201311012314266511866010_ST/2.png)
.
(Ⅰ) 求角A;
(Ⅱ) 若
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101231426651186673/SYS201311012314266511866010_ST/3.png)
,三角形面积
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101231426651186673/SYS201311012314266511866010_ST/4.png)
,求b+c的值.
考点分析:
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![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101231426651186673/SYS201311012314266511866008_ST/0.png)
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