Предмет: Геометрия, автор: nikitakovalchyk

найдите неизвестные стороны и углы прямоугольника по следующим данным гипотенуза А = 30 см угол А = 36 градусов

Ответы

Автор ответа: gabrielletc

Треугольник АВС- прямоугольный, значит угол С=90градусовугол В=180 градусов-90 градусов-36 градусовугол В=54 градуса

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