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vesna_86 [32]
3 years ago
5

A Find the value of x. Your answer must be exact. 30 9

Mathematics
2 answers:
OLEGan [10]3 years ago
4 0
Tan30=9/x so it will be 9((3)^1/2)
sladkih [1.3K]3 years ago
3 0

Answer:

<h2>x = 9√3</h2>

Step-by-step explanation:

Since the figure above is a right angled triangle we can use trigonometric ratios to find x

To find x we use tan

tan∅ = opposite/ adjacent

From the question

The opposite is 9

The adjacent is x

Substitute the values into the above formula

That's

\tan(30)  =  \frac{9}{x}

x \tan(30)  = 9

Divide both sides by tan 30

x =  \frac{9}{ \tan(30) }

We have the final answer as

<h3>x = 9√3</h3>

Hope this helps you

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