Plz someone help me its done in 5 min.2 Find the length of side x in simplest radical form with a rational denominator. 45°

Plz someone help me its done in 5 min. 2 Find the length of side x in simplest radical form with a rational denominator. 45° х 45 V3 10 3V vo 2 2/3​

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  1. 10

    Step-by-step explanation:

    [tex]\sin 30\degree = \frac{5}{x}\\\\ \frac{1}{2}= \frac{5}{x}\\\\x = 5\times 2\\\\x = 10 \\[/tex]

  2. 5/2

    Explanation:

    According to 30-60-90 triangle rule:

    The side opposite of 30 degree is equal to half of the hypotenuse and the hypotenuse here is 5 so therefore x = 5/2

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