Предмет: Математика, автор: gavrasenko2002

как вычислить периметр треугольника со сторонами 8см,5см и 4см?

Ответы

Автор ответа: GreenDemon666

5+8+4=17.... Супер решение

Автор ответа: Aleks1224

Сложить его стороны. То есть получится: 17.

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