Предмет: Алгебра, автор: medvedovskaya

один острый угол прямоугольного треугольника на 16 градусов больше другого угла.Найдите больший острый угол.Ответ дайте в градусах.

Ответы

Автор ответа: rubilovalex

пусть x градусов- меньший острый угол, тогда (x+16) градусов- больший острый угол. составляем уравнение: x+x+16=90; 2x=90-16, 2x=74, x=74/2=37(градусов). 37+16=53(градуса). Ответ: больший острый угол равен 53 градуса.

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Выберите нужную позицию в левом поле, кликнув по ней, затем кликните в правом поле по выбранной Вами позиции (протянется линия). Если хотите изменить ответ, нажмите на точку в любом из полей (линия исчезнет).

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