IOM 2021, Блиц — Задача 54

The Blitz-contest of IOM-2021

Условие

Triangle $ABC$ has a side of length $a = 8$. The lengths of the other sides $b$ and $c$ are integers. Given $b \cdot c = 84$, determine the perimeter $a + b + c$ of the triangle.

Отговори

Решение

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Оригинал в Архива: iom-2021-blitz-tasks-eng.pdf · официални решения: iom-2021-blitz-answers-eng.pdf