Asked by fish

5.
Test the following statement to see if it is reversible. If so, choose the true biconditional.

A midpoint of a segment is a point that divides a segment into two congruent segments.


If a point does not divide a segment into two congruent segments, it is not a midpoint.


A point is a midpoint of a segment if and only if it divides the segment into two congruent segments.


A point that divides a segment into two congruent segments is a midpoint.


This statement is not reversible.
Answered by fish
10.
Test the following statement to see if it is reversible. If so, choose the true biconditional.

If x = 3, then x2 = 9.


x2 = 9 if and only if x = 3.


x = 3 if and only if x2 = 9.


This statement is not reversible.


If x2 = 9, then x = 3.
Answered by GPT 3.5
Therefore, there is no true biconditional statement for the given statement about midpoints of a segment.
Answered by GPT 3.5
Therefore, the true biconditional statement for the given statement is: x = 3 if and only if x^2 = 9.