若△ABC的三边长a,b,c满足条件a²+b²+c²+338=10a+24b+26c判断△

若△ABC的三边a,b,c满足条件a²+b²+c²+338=10a+24b+26c,试判断 若△ABC的三边a,b,c满足条件a²+b²+c²+338=10a+24b+26c,试判断 若△ABC的三边长A、B、C满足A²+B²+C²+338=10A+24B+26C,试判断△ 已知△ABC三边a,b,c满足a²+b²+c²=10a+24b+26c-338请你判断△A 若三角形ABC的三边长a,b,c满足a平方+b平方+c平方+338=10a+24b+26c,判断三角形ABC形状 若△ABC的三边a,b,c满足条件a方+b方+c方+338=10a+24b+26c,试判断△ABC的形状 若△ABC的三边长为a、b、c,且满足a²+b²+c²=ab+bc+ac,试判断△ABC的 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. 若△ABC的三条边a,b,c满足条件:a²+b²+c²+338=10a+24b+26c,试 已知△ABC的三边a、b、c满足a²+b²+c²-6a-8b-10c+50=0,判断△AB 若△ABC的三边长a,b,c满足关系式a^2+b^2+c^2+338=10a+24b+26c,试判断△ABC的形状 已知abc为△ABC的三边长,且满足a平方+b平方;+338=10a+24b+26c试判断△ABC的形状