please help

homeschool girl

Junior Member
Joined
Feb 6, 2020
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123
Question:

In the diagram below, [MATH]O[/MATH] is the center of the circle, and [MATH]\overline{UV}[/MATH] is a diameter. Find [MATH]\angle XYZ[/MATH], in degrees.


99bbc7b54d7593070bec489d6af8dc2f3d536d9d.png


my answer :

[MATH]\angle XYZ = 122.5^o[/MATH]
I got it by drawing the lines UX, XZ, AND ZV and treating it like a triangles problem

Poly - Fil copy.png
I think my answer is wrong though because usually if the answer isn't a whole number they specify if they want it as a decimal or mixed number or improper fraction.
Hopefully, someone can shed some light on where I went wrong. :)
 
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