<em><u>It's 30</u></em>
<em>Hope that helped!</em>
<h2>
Answer: 55 degrees</h2>
Step-by-step explanation:
Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles
,
and
:

Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:



Finally:

Answer:
See the image below for the answer:)
Step-by-step explanation:
You can factor out the square root of two from the num and denom of this fraction leaving you with 1/3 or 1.33