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    ProtonsTalk
    Keymaster

      Q. Find the length of side in simplest radical form with a rational denominator?

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

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      sin 30 = x/√8
      1/2 = x/√8

      x = 2√2/2
      x = √2

      So, the side x is √2 i.e 1.41421

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