Question

Given: AB = DC, AC = DBProve: AABC= ADCBLook at the proof. Name the postulate you would use to prove the two triangles are congruent.Given: AB DC, AC = DBProve: AABC= ADCBAB= DCGivenAC DBGivenBC BCReflexive Propertyof CongruenceAABC ADCB?BDC

Answer 1

Given:

AB = DC, AC = DB

Required:

To name the postulate you would use to prove the two triangles are congruent.

Explanation:

It is given that

$\begin{gathered} AB\cong DC \\ AC\cong DB \\ BC\cong BC \end{gathered}$

SSS or Side-Side-Side congruence rule states that if three sides of one triangle are equal to three corresponding sides of another triangle, then the triangles are congruent.

Final Answer:

SSS Postulate.