A. Direction: State whether the following is a Postulate or theorem.
1. Two parallel lines never meet.
2. If the side of a square is s, then its volume is s cubed.
3. Fathers are men.
4. If I am a father, then I am a man.
5. All right angles are congruent.
6. If two lines intersect, then they intersect at exactly one point.
7. A space contains four non-coplanar points.
8. Pythagorean
9. Through any three non-collinear points, there is exactly one plane.
10. Linear Pair Theorem