which angle is an acute angle? ○ ∠abc ○ ∠fba ○ ∠fbe ○ ∠fbd | Sovi AI

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which angle is an acute angle? ○ ∠abc ○ ∠fba ○ ∠fbe ○ ∠fbd

Question

which angle is an acute angle?
○ ∠abc
○ ∠fba
○ ∠fbe
○ ∠fbd

Explanation:

Step1: Recall acute - angle definition

An acute angle is less than 90°.

Step2: Analyze each option

$\angle ABC$ is obtuse, $\angle FBA = 90°$, $\angle FBE= 180°$, $\angle FBD$ is acute.

Answer:

$\angle FBD$