Ria plotted four points P, Q, R, and S on the chalkboard and joined and using straight lines, as shown.

Ria made the following statements about the points.

Statement 1: Point P and Point Q are contained on one line.
Statement 2: and intersect at only one point.

Which chart best justifies Ria’s statements?

Statement
Justification
1
Postulate: If two distinct points are given, then a unique line contains them.
2
Theorem: Through any three non collinear points, there is exactly one plane.

Statement
Justification
1
Postulate: If a point lies outside a line,

Question

Ria plotted four points P, Q, R, and S on the chalkboard and joined  and  using straight lines, as shown.
 


Ria made the following statements about the points.
 
Statement 1: Point P and Point Q are contained on one line.
Statement 2:  and  intersect at only one point.
 
Which chart best justifies Ria’s statements?


Statement
Justification
1
Postulate:  If two distinct points are given, then a unique line contains them.
2
Theorem: Through any three non collinear points, there is exactly one plane.
 		
Statement
Justification
1
Postulate: If a point lies outside a line,