Properties Of Congrunce + Definitons + Postulate

Question 1

For any segment, AB, the measure of AB is congruent to the measure of AB

Answer 1

Reflexive property of congruence

Question 2

If the measure of AB is congruent to the measure of CD, then the measure of CD is congruent to the measure of AN

Answer 2

Symmetric property of congruence

Question 3

If the measure of AB is congruent to the measure of CD and the measure of CD is congruent to the measure of EF then the measure of AB is congruent to the measure of EF

Answer 3

Transitive property of congruence

Question 4

Segments are congruence if and only if they have the same measure:
If the measure of AB is congruent to the measure of CD, then AB=CD.
If AB=CD then the measure of AB is congruent to the measure of CD

Answer 4

Definition of congruence

Question 5

The midpoint of a segment divides the segment into 2 equal (congruent) parts
If M is the midpoint of AB, then AM=MB

Answer 5

Definition of midpoint

Question 6

If A and C are collinear points and B is between A and C, then AB + BC= AC

Answer 6

Segment addition postulate