Look at the figure. How can you prove ∆ABD and ∆ACD are congruent? A. It is not possible to determine if the triangles are congruent.

B. ∆ABD ≅ ∆ACD by the SSS Postulate.

C. ∆ABD ≅ ∆ACD by the SAS Postulate.

Options (C)

Step-by-step explanation:

For the congruence of the triangles ΔADB and ΔADC,

                Statements                             Reasons

1). AB ≅ AC                                   1). Given

2). AD ≅ AD                                 2). Reflexive property

3). ∠BAD ≅ ∠CAD                       3). Given

4). ΔABD ≅ ΔCAD                       4). SAS postulate

Therefore, Options (C) will be the correct option.

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step-by-step explanation: