Final answer:
Without the diagram, an inference can be made that m ∠ZZXY might be 170 degrees as the exterior angle is 190 degrees, but without seeing the diagram it's impossible to provide an accurate response.
Step-by-step explanation:
The question is asking to find the measure of an angle (m ∠ZZXY) using the given diagram where m ∠ZYXW = 190 degrees, and the lengths of YW and WZ are both 6 units. However, to provide an accurate response, it's essential to see the diagram to understand the geometric relationships. Without the diagram, we can infer that if m ∠ZYXW is 190, which is an exterior angle, then the interior angle ∠ZZXY would typically be the difference between 360 degrees and 190 degrees, giving us 170 degrees. But, this explanation assumes a particular geometric structure that might not be present in the question. Therefore, without additional context, we cannot provide a definite answer.