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.
$AC = DE.$
$\angle\text{A}=\angle\text{D}$
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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