Предмет: Геометрия, автор: Клуша97

В треугольнике АВС угол С=90 градусов,угол А=60 градусов,ВС=8 корней из 3.Найдите АС.

Ответы

Автор ответа: m1lkyway

0

$tgA=frac{CB}{AC}$

$sqrt{3}=frac{8sqrt{3}}{AC}$

$AC=frac{8sqrt{3}}{sqrt{3}}=8$

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Read the text
Checking out second-hand city.
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