Предмет: Геометрия, автор: Аноним

Чему равен меньший угол параллелограмма MNKL MNKL , если разность углов, прилежащих к стороне MNMN , равна 24 градуса?

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Автор ответа: vitamin20071

1

Решение в приложенном файле. Сумма односторонних углов в параллелограме равна 180 градусам, разность большего с меньшим углом равна 24 градусам (по условию). Обозначаем меньший угол за x, больший угол за y и решаем систему уравнений

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