Question

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

Explanation:

A ray has one endpoint and extends infinitely in one direction. In the given figure, rays are \( \overrightarrow{SR}\), \( \overrightarrow{ST}\), and \( \overrightarrow{SU}\). All these rays start from point \( S\).

Answer:

point \( S\)