Question

what is a name for the marked angle? choose 1 answer. ∠cda ∠ead ∠eac

Explanation:

Step1: Recall angle - naming convention

An angle is named using three points where the middle point is the vertex of the angle. The marked angle has vertex \(A\) and rays \(AE\) and \(AD\).

Step2: Identify the correct name

Based on the naming convention, the angle can be named \(\angle EAD\). \(\angle CDA\) has vertex \(D\) and is a different angle. \(\angle EAC\) is also a different angle with rays \(AE\) and \(AC\).

Answer:

\(\angle EAD\)