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Точка А отстоит от плоскости на расстояние 10см. Найдите длину наклонной, проведённой из этой точки под углом 30°
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Предмет:
Геометрия -
Автор:
alexatorres - 5 лет назад
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Ответы 1
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Наклонная - суть, гипотенуза треугольника с катетом 10 см и противолежащим углом 30 градусов. Значит она равна удвоенному катету, т.е. 20 см.Ответ: 20 см.
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Автор:
jerimiahcowan - 5 лет назад
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Предмет:
Английский язык -
Автор:
margaritachambers - 5 лет назад
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Ответов:
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