Предмет: Математика, автор: peregudovasvetlana44

Найдите площадь квадрата, периметр которого равен периметру прямоугольника со сторонами 1,2 см и 35 мм. СРОЧНО!!!

Ответы

Автор ответа: slavais27

Ответ:

1,2см=12мм

12+35=47мм-перриметр прямоугольника

47:4=11, 75 сторона квадрата

11,75*11,75=138, 0625

Надеюсь, что правильно

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