en.wikipedia.org/wiki/Logical_biconditional

In logic and mathematics, the logical **biconditional** is the logical connective of two
**statements** asserting "p if and only if q", where p is an antecedent and q is a ...

www.mathgoodies.com/lessons/vol9/biconditional

The compound **statement** (p q) (q p) is a conjunction of two conditional
**statements**. In the first conditional, p is the hypothesis and q is the conclusion; in
the ...

www.varsitytutors.com/hotmath/hotmath_help/topics/biconditional-statement

A **biconditional statement** is a combination of a conditional statement and its
converse written in the if and only if form. Two line segments are congruent if and
...

www.virtualnerd.com/geometry/reasoning-proof/conditional-biconditional-statements/biconditional-statement-definition

study.com/academy/lesson/biconditional-statement-in-geometry-definition-examples.html

In this lesson, you'll learn how to define and recognize a **biconditional statement**.
We'll review conditional statements and their converses and...

virtualnerd.com/geometry/reasoning-proof/conditional-biconditional-statements/biconditional-statement-example

Note: If you can write a true **statement** using "if and only if" , then you've got a
**biconditional**. Learn more about biconditionals by watching the video.

virtualnerd.com/geometry/reasoning-proof/conditional-biconditional-statements

How Do You Write the Converse, Inverse, and Contrapositive of a Conditional
**Statement** and Determine Their Truth Values? A conditional **statement** is an if-
then ...

www.ixl.com/math/geometry/biconditionals

Fun math practice! Improve your skills with free problems in 'Biconditionals' and thousands of other practice lessons.