Geometry Proofs Theorems Postulates and Properties

Through any two points there is exactly one line.

Through any 3 collinear points there is exactly one plane.

Which postulate or theorem states, "If S is in the interior of < PQR, then m<PQS + m<SQR = m<PQR."

If two planes intersect, then they intersect at exactly one point.

If two lines intersect, then they intersect at exactly one point.

If two planes intersect, then they intersect at exactly one line.

Which postulate or theorem states, "If B is between A and C, then AB + BC = AC."

Which postulate or theorem states, "Vertical angles are congruent."

Which postulate or theorem state, "If two angles are supplementary to the same angle (or to two congruent angles), then the two angles are congruent."

If two points lie in a plane, then the line containing those points lies in the plane.