What is the measure of arc xy shown in the diagram below?

arc XY = 32°

Step-by-step explanation:

To find : measure of arc XY

             ∠Z = 39°

Solution :

We will use outside angles theorem

The Outside Angles Theorem: The measure of an angle formed by two secants, two tangents, or a secant and a tangent from a point outside the circle is half the difference of the measures of the intercepted arcs.

In the given figure the intercepted arcs are arc VW and arc XY

Major arc = arc VW = 110°

Minor arc = arc XY

Using theorem ,

Hence the measure of arc XY = 32°

step-by-step explanation:

step-by-step explanation:

the answer is 128