Question

select the correct answer. which angle is congruent to ∠acb? a. ∠fed b. ∠bac c. ∠efd d. ∠abc

Explanation:

Step1: Analyze the right - angle property

In the given figure, \(\angle ACB = 90^{\circ}\) (right - angle) and \(\angle EFD=90^{\circ}\) (right - angle).

Step2: Recall the congruent angle definition

Two angles are congruent if they have the same measure. Since \(\angle ACB = 90^{\circ}\) and \(\angle EFD = 90^{\circ}\), they have the same measure.

Answer:

C. \(\angle EFD\)