запишите решение:[tex] \frac{8}{sin A} = \frac{7}{ \frac{ \sqrt{3} }{2} } } [/tex]. Created by kambala1. matematika-ru

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kambala1 @kambala1

July 2022 1 3 Report

запишите решение:

[tex] \frac{8}{sin A} = \frac{7}{ \frac{ \sqrt{3} }{2} } } [/tex]

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dtnth

Verified answer

$\frac{8}{sin A}=\frac{7}{\frac{\sqrt{3}}{2}}$
$sin A=\frac{8*\frac{\sqrt{3}}{2}}{7}$
$sin A=\frac{4\sqrt{3}}{7}$
$A=(-1)^k*arcsin \frac{4\sqrt{3}}{7}+\pi*k$
k є Z

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