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
Answer:
B. ∠TSU
Explanation:
Step1: Recall angle - naming rules
An angle can be named by three points where the middle point is the vertex. For ∠UST, the vertex is S. Another valid name should also have S as the middle - point.
Step2: Analyze each option
- Option A: ∠TSR has vertex S but represents a different angle.
- Option B: ∠TSU has vertex S and represents the same angle as ∠UST.
- Option C: ∠USR has vertex S but represents a different angle.
- Option D: ∠UTS has vertex T, which is incorrect for the given angle with vertex S.