Question

which of the angles below is a central angle? answer ∠rod ∠asr ∠sal ∠dsr

Explanation:

Step1: Recall the definition of a central angle

A central angle is an angle whose vertex is at the center of a circle.

Step2: Check each option

• For \(\angle ROD\): The vertex \(O\) is the center of the circle.
• For \(\angle ASR\): The vertex \(S\) is not the center of the circle.
• For \(\angle SAL\): The vertex \(A\) is not the center of the circle.
• For \(\angle DSR\): The vertex \(S\) is not the center of the circle.

Answer:

\(\angle ROD\)