Answer:
x = 10, y = 20
Explanation:
The ratio of the sides of a 30-60-90 triangle is a:
a:2a. The side given is the one that is the
a. This means that you can do
divided by
to get that a = 10. That means that side x is 10. For side y, it is 2a, or 2 * 10 = 20.