Answer:
x = 2sqrt(2)
y = 2sqrt(6)
Step-by-step explanation:
The ratio of the lengths of the sides of a 30-60-90 triangle is
1 : sqrt(3) : 2
x = 0.5 * 4 sqrt(2) = 2sqrt(2)
y = x * sqrt(3) = 2sqrt(6)
