In the following, write the correct answer. In and , if AB = AC, … - Vidyadip

MCQ

In the following, write the correct answer.
In $\triangle\text{ABC}$ and $\triangle\text{DEF},$ if $AB = AC$, $\angle\text{A}=\angle\text{D}.$ The two triangles are:

A
$BC = EF$
✓
$AC = DE$
C
$AC = EF$
D
$BC = DE$

✓

Answer

Correct option: B.

$AC = DE$

In $\triangle\text{ABC},$
$AB = DF$
$\angle\text{A}=\angle\text{D}$
We know that, two triangles will be congruent by $ASA$ rule, if two angles and the included side of one triangle are equal to the two angles and the included side of other triangle.
$AC = DE.$

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