Question

which angle number represents the linear pair of $\angle sxt$?
answer attempt 1 out of 100
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Explanation:

Step1: Define linear pair

A linear pair consists of two adjacent angles that form a straight line, so their sum is $180^\circ$.

Step2: Identify $\angle SXT$

$\angle SXT$ is angle 1, formed by lines $TS$ and $RXS$.

Step3: Find adjacent straight angle

Angle 2 shares side $XS$ with $\angle SXT$, and together they form straight line $TU$. Their sum is $180^\circ$.

Answer:

2