Предмет: Геометрия, автор: ŦáêHŷùnģ

Найди периметр треугольника ABC, если:
AB + BC=27 см
AB + AC=28 см
BC + AC=29 см
Выбери вариант:
а)P=21см ,b)P=42см, c)P=33см, d)P=55см

Ответы

Автор ответа: tima2022

овет b
jесли не сложно пометь как лучшмй ответ

Приложения:

Автор ответа: ŦáêHŷùnģ

хорошо) спасибо

Автор ответа: tima2022

отметь как лучший плиз.

Автор ответа: ŦáêHŷùnģ

нужно время

Автор ответа: ŦáêHŷùnģ

нету этой кнопки

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Найди периметр треугольника ABC, если:AB + BC=27 смAB + AC=28 смBC + AC=29 смВыбери вариант:а)P=21см ,b)P=42см, c)P=33см, d)P=55см

Ответы

Найди периметр треугольника ABC, если:
AB + BC=27 см
AB + AC=28 см
BC + AC=29 см
Выбери вариант:
а)P=21см ,b)P=42см, c)P=33см, d)P=55см