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Helga [31]
2 years ago
11

Find the value of X round your number to the nearest tenths Explain it please

Mathematics
1 answer:
Anarel [89]2 years ago
8 0

In this case, we must use trigonometry to find the value of x:

        tan(\alpha )=\frac{side-opposite-angle}{side-beside-angle} \\tan(70) = \frac{x}{3} \\3*tan(70) = x\\x = 3*tan(70)\\x = 8.24

Thus the value of x rounded to the nearest tenth is <u>8.2</u>

<u></u>

Hope that helps!

     

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