Question

The measure of arc xyz is 256 degrees. what is the measure of the angle xzw, the tangent chord angle?

MOD NOTE: Please do NOT post a direct answer. Low effort, plagiarized answers will be removed.

Answer 1

I'll assume a representation of the scenario given as this:





Apply the tangent chord theorem

Targent chord angle = 1/2 of the intercepted arc

You know that the intercepted arc is 256, find half of that.