Answer
x=9$\sqrt 2$
y=9
Work Step by Step
In a 30 60 90 triangle the short leg is equal to the long leg divided by the square root of 3, therefore:
y=9.
The hypotenuse of a 30 60 90 triangle is equal to twice the short leg, therefore:
hypotenuse=18.
The legs of a 45 45 90 triangle are equal to the hypotenuse divided by the square root of 2 therefore:
x=$\frac{18}{\sqrt 2}$.
x=9$\sqrt 2$
