Question

use the figure below to identify an acute angle.
∠eab
∠dae
∠eac
∠bad

Explanation:

Step1: Recall acute - angle definition

An acute angle is an angle whose measure is between 0° and 90°.

Step2: Analyze each option

• $\angle EAB$: It seems to be larger than 90°.
• $\angle DAE$: It is clearly between 0° and 90°.
• $\angle EAC$: It seems to be larger than 90°.
• $\angle BAD$: It seems to be larger than 90°.

Answer:

B. $\angle DAE$