Final answer:
The length of QT in triangle QRT is 44 cm.
Step-by-step explanation:
In triangle QRT, US, SV, and UV are the midsegments. To find the length of QT, we need to use the fact that midsegments divide the sides of a triangle into equal segments. Since US is a midsegment, it is equal in length to one-half of QT. Therefore, the length of QT is twice the length of US. Given that US is 22 cm, we can calculate QT by multiplying 22 cm by 2: QT = 22 cm * 2 = 44 cm. Therefore, the length of QT is 44 cm.