Find angle adjacent to $∠BEC.$

Is the sentence true or false?

$∠AEB$ and $∠DEC$ are adjacent angles.

    Is the sentence true or false?

$∠AEB$  and  $∠CEB$   are adjacent angles.

Complete:

Adjacent angles are _______.

Find angle adjacent to $∠AEC.$

1.    Is the sentence true or false?

$∠AEB$  and $∠DEC$    are adjacent angles.

Find the angle adjacent to $∠BEC.$

Find angle adjacent to $∠BEC.$

Find angle adjacent to  $∠BEC.$

Find angle adjacent to $∠AEB.$