Question

name the marked angle in 2 different ways.
answer
attempt 1 out of 2
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Explanation:

Step1: Identify vertex

The marked angle has vertex B.

Step2: Name using vertex

One way is $\angle B$.

Step3: Name using three points

Another way is $\angle ABC$ (or $\angle CBA$), using the three points with vertex in the middle.

Answer:

$\angle B$, $\angle ABC$ (or $\angle CBA$)