Предмет: Математика, автор: tohtievnabizan467

РАБОТА В ГРУППЕ 3 Выполни задание. 3 м Сколько потребуется м? линолеума для ремонта комнаты, имеющей следующую форму: 2 м 3 S, S₂ 5 м​

Ответы

Автор ответа: adodusixaUwU
4

Длина1=3м;

Длина2=5м;

Ширина=2м;

Решение:

S = ab;

S3=S1+S2;

S1=3*2=6м²;

S=2(5-3)=4м²:2=2м²;

Ответ: 6м²;2м²

raigul93: как
grigorevarita43: спасибо
darhanovamirhan: спасибо только Это правильно или нет
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