Предмет: Геометрия, автор: Engineeeer

В треугольнике два угла равны 60 и 45, сторона против большего из ни - 3√2. Найти сторону, лежащую против угла 45°

Ответы

Автор ответа: InspektorZhopin

По теореме синусов:
a/sinα=b/sinβ, b=a*sinβ/sinα=3√2*√2*2/√3*2=6/√3

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