It is not an axiom, but a theorem.
It is not an axiom, but a theorem.
It is not an axiom, but a theorem.
Two sides and the included angle.
== == yes. suppose the quad ABCD has AB and CD equal and parallel. Then the triangles ABC and CDA are congruent by SAS axiom; so the quad is a parallelogram
axiom
parallel postulate
Playfair Axiom
No, a negation is not another term for an axiom. A negation is the logical operation that expresses "not" in a statement, while an axiom is a self-evident or universally accepted truth that serves as a starting point for reasoning in a mathematical system or a logical argument.
An Axiom is a mathematical statement that is assumed to be true. There are five basic axioms of algebra. The axioms are the reflexive axiom, symmetric axiom, transitive axiom, additive axiom and multiplicative axiom.
An axiom system is a set of axioms or axiom schemata from which theorems can be derived.
No, it is a meaningless sentence, not an axiom.
Another name for the Playfair Axiom is the Euclid's Parallel Postulate. It states that given a line and a point not on that line, there is exactly one line parallel to the given line passing through the given point.