-Supply Missing Statements and Reasons for the Following Proof

question 2

Essay

-Supply missing statements and reasons for the following proof.
Given: and intersect at point X
Prove: S1. R1.
S2. and are supp. R2.
S3. R3. If the exterior sides of two adjacent angles form a
straight line, these angles are supplementary.
S4. R4. Two angles that are supplementary to the same
angle are congruent.

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Definitions:

Division of Labor

The assignment of different parts of a manufacturing process or task to different people in order to improve efficiency.

Labor Markets

The supply of available workers in relation to available work, and the dynamics of wages, employment, and labor demand.

Unskilled Workers

Individuals who perform jobs that require limited or no specialized skills or training.

Workers Specialize

When workers focus on a narrow set of tasks or acquire specialized skills, leading to increased efficiency and productivity.