Предмет: Геометрия, автор: stubbsofficial8

В треугольнике ABC угол B = 45 градусов угол А = 30 градусов. Найдите сторону AC если BC = √2

Ответы

Автор ответа: Oblivionn17

Ответ:

S=1/2*7√2*10*sin45=7√2*5*(√2/2)=35√2*(√2/2)=35

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А.
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Сам текст:
Ancient Olympic

Probably the greatest honour 1 that can come to an athlete is to win gold
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Задание под В:
Read the text again and make up questions to match the answers.
Answers:
1) More than 2, 500 years old.
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6) It was a running rase.
7) No, they didn't.
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В треугольнике ABC угол B = 45 градусов угол А = 30 градусов. Найдите сторону AC если BC = √2​

Ответы

В треугольнике ABC угол B = 45 градусов угол А = 30 градусов. Найдите сторону AC если BC = √2