2. The rules for constructions are based on the five basic postulates of Euclidean geometry.Complete the diagrams to show each postulate. (5 points; 1 point each) A. First postulate: A straight line segment can be drawn between any two points.

B. Second postulate: Any straight line segment can be extended indefinitely.

C. Third postulate: A circle can be drawn with any center and radius.

\text { D. Fourth postulate: All right angles are equal to one another. }

E. Fifth postulate: Through a given point not on a given line, there is exactly one line parallel to the given line.