CeciliaD179964 CeciliaD179964
  • 31-10-2022
  • Mathematics
contestada

Find the length of side x in simplest radical form with a rational denominator. 60° 71 30 х

Find the length of side x in simplest radical form with a rational denominator 60 71 30 х class=

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JakhaiX510259 JakhaiX510259
  • 31-10-2022

By definition

[tex]\tan (angle)=\frac{\text{opposite side}}{\text{adjacent side}}[/tex]

From the graph

[tex]\begin{gathered} \tan (30)=\frac{7}{x} \\ \frac{1}{\sqrt[]{3}}=\frac{7}{x} \\ x=7\sqrt[]{3} \end{gathered}[/tex]

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