The answers to the questions as given in the task content are as follows;
Another way to rename angle SAC would be; angle TAC.
A point on ray AS is the point T.
Line segment AR and line segment AB create the angle RAB.
<h3>What are the answers to the questions as in the task content?</h3>
The analysis of the diagram in discuss is such that the points which are on the horizontal line in discuss are such that; R, A, T and S are points on the line from left to right.
On this note, when a line AB extends away from the centre of the intersecting lines DAC and RATS, it follows that;
Another way to rename angle SAC would be; angle TAC as points T and S are colinear and on the same side of point A.
A point of ray AS is the point T as the point T lies between points A and S in the task content
Line segment AR and line segment AB create the angle RAB.