which is the endpoint of a ray? point r point s point t point u

which is the endpoint of a ray? point r point s point t point u
Answer
Explanation:
Step1: Recall ray definition
A ray has one - endpoint and extends infinitely in one direction.
Step2: Identify endpoint in figure
In the given figure, for ray $\overrightarrow{SU}$, the starting point (endpoint) is point S.
Answer:
point S