Question

which angles are supplementary angles? ∠yxu and ∠tux ∠yxu and ∠wxu ∠yxu and ∠wxz ∠yxu and ∠vus

Explanation:

Step1: Recall supplementary - angles definition

Supplementary angles are two angles whose sum is 180 degrees. Adjacent angles that form a straight - line are supplementary.

Step2: Analyze each option

• For $\angle YXU$ and $\angle TUX$, they do not form a straight - line.
• For $\angle YXU$ and $\angle WXU$, they form a straight - line $ZW$. The sum of $\angle YXU+\angle WXU = 180^{\circ}$ since they are adjacent angles on a straight - line.
• For $\angle YXU$ and $\angle WXZ$, they do not form a straight - line.
• For $\angle YXU$ and $\angle VUS$, they are not related in a way to form a sum of 180 degrees.

Answer:

$\angle YXU$ and $\angle WXU$