Mathematics: Find the value for the given variables. Give the variables in simplest radical form.

Find the value for the given variables. Give the variables

adrianayepez8

29.05.2021

$\huge\boxed{ \boxed{\mathrm{ \underline{Answer}࿐ }}}$

The given triangle is a right angled triangle,

so let's apply trigonometry here :

$\sin(30) = \dfrac{7}{y}$ $\dfrac{1}{2} = \dfrac{7}{y}$ $y = 7 \times 2$ $y = 14 \: \: units$

Now,

$\cos(30) = \dfrac{x}{y}$ $\dfrac{ \sqrt{3} }{2} = \dfrac{x}{14}$ $x = \dfrac{14 \sqrt{3} }{2}$ $x = 7 \sqrt{3}$ $x = 12.12 \: \: units$

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Arellano4672

01.05.2020

I don’t know the answer I just need some points to ask more questions

Step-by-step explanation:

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