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24-06-2020
Mathematics

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Find the length of side x in simplest radical form with a rational denominator

Find the length of side x in simplest radical form with a rational denominator class=

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Hrishii Hrishii

24-06-2020

Answer:

[tex] x = 7 \sqrt{3} [/tex]

Step-by-step explanation:

[tex] \tan \: 30 \degree = \frac{7}{x} \\ \\ \therefore \: \frac{1}{ \sqrt{3} } = \frac{7}{x} \\ \\ x = 7 \sqrt{3} \\ [/tex]

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