Предмет: Геометрия, автор: Doter123456789

Сума трёх углов паралелограма равняется 154 градуса.Найдите углы паралелограма

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Автор ответа: roompee

Сумма углов параллелограмма 180 градусов. Следовательно 180-154=26 градусов последний угол

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