which is another way to name ∠ust?\n∠tsr\n∠tsu\n∠usr\n∠uts
which is another way to name ∠ust?\n∠tsr\n∠tsu\n∠usr\n∠uts
Answer
Explanation:
Step1: Recall angle - naming rules
An angle can be named by its vertex letter when there is only one angle at that vertex, or by three letters where the middle letter is the vertex. For ∠UST, the vertex is S.
Step2: Check each option
- ∠TSR has vertex S but is a different angle.
- ∠TSU has vertex S and represents the same angle as ∠UST since the order of the non - vertex points (T and U) around the vertex S can be interchanged when naming the angle.
- ∠USR is a different angle.
- ∠UTS has vertex T, which is not the vertex of ∠UST.
Answer:
∠TSU