2.1.4 Biconditional Statements and Definitions Flashcards
1
Q
biconditional statement
A
a statement that can be written in the form “p if and only if q.” This means “if p then q” and “if q then p.”
2
Q
definition
A
a statement that describes an object and can be written as a true biconditional.
3
Q
polygon
A
a closed plane figure formed by three or more segments, where each segment intersects exactly two other segments only at their endpoints and no two segments with a common endpoint are collinear.
4
Q
triangle is
A
a three-sided polygon.
5
Q
quadrilateral
A
a four-sided polygon.
