若△ABC的三条边a、b、c满足条件等式a2+b2+c2=6a+8b+10c-50,则△ABC的形状是______.
若a、b、c是△ABC的三边,且a2+b2+c2+50=6a+8b+10c,判断这个三角形的形状.
若△ABC的边长a,b,c满足a2+b2+c2+50=6a+8b+10c,那么△ABC是( )
若三角形ABC的三边a,b,c满足条件a2+b2+c2+338=10a+24b+26c.试判断三角形ABC的形状.急.
已知在△ABC中,三边长a,b,c满足等式a2+2b2+c2-2ab-2bc=0,则该三角形的形状是______.
已知△ABC三边长分别为abc,且满足关系式a2+b2+c2=6a+8b+10c,试判断△ABC的形状.
若△ABC的三边a、b、c满足关系式a2+b2+c2+338=10a+24b+26c,试判断△ABC的形状
1、若△ABC三边a、b、c满足a2+b2+c2+338=10a+24b+26c判断△ABC的形状求其面积
若△ABC的三条边a,b,c满足条件:a2+b2+c2+338=10a+24b+26c,试判断△A
已知a,b,c为△ABC的三边,且满足a2(c2-a2)=b2(c2-b2),判断此三角形的形状.
若△ABC的三边a、b、c满足a2+b2+c2+338=10a+24b+26c,则△ABC的面积是( )
△ABC三边a,b,c满足a2+b2+c2=ab+bc+ac,试判断△ABC的形状
△ABC三边a,b,c 满足a2+b2+c2 =ab+bc+ca,试判定△ABC的形状