In the diagram, \(\angle U = 30^\circ\), minor arc \(XY\) is \(170^\circ\), and minor arc \(VW\) is \(110^\circ\). Find arc \(WY\) in degrees.
Arc WY - Arc XV = Angle U = 30 degrees.
Arc WY + Arx XV = 360 - 170 - 110 = 80 degrees.
Therefore, arc WY = (30 + 80)/2 = 55 degrees.
I am afraid that is wrong. I don't know why yet, but I don't think you do \(\dfrac{115}{2}\).
Arc VX = x
[(80 - x) - x] / 2 = 30
x = 10
Arc VX = 10º arc WY = 70º
https://web2.0calc.com/questions/geometry_10279#r2
Thank you!!!!!!!!!!!! That is correct!!!!!
