Answer:
Step-by-step explanation:
Recognize that this is a 30-60-90 triangle.
Write and solve an equation of ratios:
x 1
------ = ------- (which is the tangent of 30°)
√2 √3
Then √3*x = √2, and so:
√2
x = ----------
√3
Rationalize this as follows:
√2*√3 √6
x = ------------- = ------
3- 3
