Question

conditional: if two angles are complementary and congruent, then the measure of each is 45°. what is this statement called: two angles are complementary and congruent if and only if the measure of each is 45°. answer attempt 1 out of 3 converse inverse contrapositive negation biconditional

Explanation:

A biconditional statement is of the form "p if and only if q", where p and q are statements. Here, "two angles are complementary and congruent" is p and "the measure of each is 45°" is q.

Answer:

Biconditional