Question

which angle number represents the linear pair of ∠txs? answer attempt 1 out of 2 submit answer

Explanation:

Step1: Recall linear - pair definition

Two angles are a linear pair if they are adjacent and their non - common sides are opposite rays.

Step2: Identify the linear pair of ∠TXS

The angle adjacent to ∠TXS with non - common sides as opposite rays is ∠TXS and ∠RXS. In terms of numbered angles, ∠TXS and ∠3 are a linear pair.

Answer:

3