3a=4b=6c a+b+c=27√29 3a+3b+3c==81√29 4b+3b+2b=81√29 b=9√29 3a=4b=36√29 a=12√29 6c=4b=36√29 c=6√29 √(a²+b²+c²) √(144×29+81×29+36×29) √(29×261)==87 235 viewsJS, 17:55
