Предмет: Математика, автор: tyufghcvb

диагональ bd параллелограмма abcd образует с его сторонами углы равные 50 и 85. найдите меньший угол параллелограмма

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Автор ответа: двоечница99

0

угол ВАД= 180-(50+80)=50грдусов

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