Question

rewrite the definition as a biconditional statement. the midpoint of a segment is the point that divides the segment into two congruent segments.

Explanation:

A biconditional statement combines a conditional statement and its converse. The given definition can be rewritten as a biconditional by stating both the "if - then" and "then - if" relationships. The statement "A point is the mid - point of a segment if and only if it divides the segment into two congruent segments" captures this.

Answer:

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