# What is the segment addition postulate formula?

## What is the segment addition postulate formula?

The segment addition postulate states that if we are given two points on a line segment, A and C, a third point B lies on the line segment AC if and only if the distances between the points meet the requirements of the equation AB + BC = AC.

What is the protractor postulate?

Postulate 7 (The Protractor Postulate) – In a plane, any two opposite rays can be paired with the real numbers 0 and 180, and any other ray above that line with that common endpoint can be paired with any other real number between 0 and 180 (just like a protractor).

How do you find the length of a segment?

Answer: The length of a line segment can be measured by measuring the distance between its two endpoints. It is the path between the two points with a definite length that can be measured. Explanation: On a graph, the length of a line segment can be found by using the distance formula between its endpoints.

### What is segment subtraction postulate?

Segment subtraction (four total segments): If two congruent segments are subtracted from two other congruent segments, then the differences are congruent.

What is a segment postulate?

The segment addition postulate states that if we are given two points on a line segment, A and C, a third point B lies on the line segment AC if and only if the distances between the points meet the requirements of the equation AB + BC = AC. See Diagram 1 to gain a clearer understanding of this postulate definition.