Ответ:
AB = BC
AC = x
AB=BC=2x
2x+2x+x=88
5x=88
x=17.6=AC
AB=BC=2×17.6=35.2
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Ответ:
AB = BC
AC = x
AB=BC=2x
2x+2x+x=88
5x=88
x=17.6=AC
AB=BC=2×17.6=35.2