Предмет: Математика, автор: Natik30886

В двенадцатиугольнике длина каждой стороны равна 1 дм . Каков периметр этого многоугольника? Выразите результат в метрах и дециметрах. 2 класс

Ответы

Автор ответа: jane59

0

1х12=12дм-периметр=1м2дм

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