Answer:
x = 90 degree
y = 43 degree
Explanation:
x is at the right angle, so it must be 90 degrees.
A triangle has a total of 180 degrees.
We know two angles, one is 90 degrees and one is 47 degrees
90 + 47 = 137 degrees
180 - 137 = 43 degrees
So, y = 43 degrees