Answer:
Central angle ∠VQX will be subtended by the arc XUV.
Explanation:
From the figure attached,
Central angle ∠XQU is subtended by the arc XU and ∠UQV is subtended by the arc UV.
Measure of the central angle ∠XQV = m∠XQU + m∠VQU
Therefore, central angle ∠XQV will be subtended by the arc (XU + UV) = arc XUV