Final answer:
The information given is not enough to determine the value of x or the measure of angle SQT; specific measurements or figures are required for such calculations in geometry.
Step-by-step explanation:
Unfortunately, the provided information is insufficient to determine the value of x or the measure of angle SQT. The question appears to relate to geometry and involves angle bisectors, but without specific measurements or additional context from figures, it's not possible to calculate the unknowns. In geometry, angle and segment bisectors, as well as trigonometric relationships are commonly used to solve for unknown values, but those methods require more information than what is provided.