若△ABC的边长a,b,c满足a2+b2+c2+50=6a+8b+10c,那么△ABC是( )
若△ABC的边长a,b,c满足a2+b2+c2+50=6a+8b+10c,那么△ABC是( )
若△ABC的三边a、b、c满足a2+b2+c2+338=10a+24b+26c,则△ABC的面积是( )
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.
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
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.
已知,△ABC的三边a,b,c满足(a2+b2+c2-ab-bc-ca)(a2-b2-c2)=0
若△ABC的三条边a,b,c满足条件:a2+b2+c2+338=10a+24b+26c,试判断△A
若△ABC的三边a、b、c满足条件(a-b)(a2+b2-c2)=0,则△ABC为( )
若△ABC的三边为a,b,c.且a,b,c满足a2+b2+c2-ab-ac-bc=0.判断△ABC的形状.
已知△ABC的三边分别a b c且满足a2+b2+c2+338=10a+24b+26c.试判断△ABC的形状