Question

name the marked angle in 2 different ways.

Explanation:

Step1: Use vertex - centered naming

An angle can be named using its vertex. Here, the vertex of the marked angle is \( B \). So one way to name the angle is \( \angle B \).

Step2: Use three - point naming

Another way to name an angle is by using three points. The vertex is in the middle. For the marked angle, if we consider two rays forming the angle and take a point on each ray (say \( E \) on one ray and \( D \) on the other ray with vertex \( B \)), the angle can be named as \( \angle EBD \).

Answer:

The marked angle can be named as \( \angle B \) and \( \angle EBD \)