Let a chord join YZ, then angle XYZ = 90° and angle XZY = 90 - 54 = 36°
angle OYZ = angle XZY = 36°
Therefore, the measure of YZ = 180 - 36 - 36 = 108°
For the brownie one it’s C
For the train one it’s B
For the flour one it’s C
Letter C. Is correct I think, hope this helped.
Answer:
the median of this data is 12
