Answer:
Step-by-step explanation:
Please refer the diagram I have attached.
Alright, lets get started.
As O is the center, OX and OY will be same because both are radius.
So, the angle OYX will also be 54 degrees.
In triangle OYZ, the angle OYZ = [tex]90-54=36[/tex]
As OY and OZ are same because both will be radius.
Angle YZO will also be 36 degree.
the sum of all three angles will be 180, so
Angle YOZ = [tex]180-36-36=108[/tex]
Hence the measure of arc YZ will be 108.
Hope it will help :)
