Find the value of X

Question

X=

Answer 1

This is a 30-60-90 triangle. The shortest side of a 30-60-90 triangle is always half of the hypotenuse. This means x=2sqrt(3).

Answer 2

SOH CAH TOA

Sin (30) = rad 3 / h

h= rad 3 / sin (30)

h =3.464

x= 3.464