Question

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

Answer 1

Answer:

2$\sqrt{5}$

Step-by-step explanation:

this is a 30-60-90 Δ and the ratio of the sides are 1 : $\sqrt{3}$ : 2

1 / 2 = $\sqrt{5}$ / x

cross-multiply: x = 2$\sqrt{5}$