Предмет: Математика, автор: Slimearukaru

Найдите периметр треугольника 2/3 см 2 1/5 см 1 5/6 см ПОЖАЛУЙСТА СРОЧНО!!!! ДАЮ 10 БАЛЛОВ!!

Ответы

Автор ответа: exbntkm23

70

1)2/3+2 1/5+1 5/6 =4,7(см)-периметр треугольника

Ответ: 4,7 сантиметра-периметр треугольника.

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