MCQ
In triangles $A B C$ and $D E F, \angle B=\angle E, \angle F=\angle C$ and $A B=3 D E$. Then, the two triangles are
- Acongruent but not similar
- ✓similar but not congruent
- Cneither congruent nor similar
- Dcongruent as well as similar
✓
Answer
Correct option: B.
similar but not congruent
(b): In $\triangle A B C$ and $\triangle D E F, \angle B=\angle E, \angle F=\angle C$ and $A B$ $=3 DE$
We know that, if in two triangles corresponding two angles are same, then they are similar by AA similarity criterion.
Since, $A B \neq D E$
Therefore, $\triangle A B C$ and $\triangle D E F$ are not congruent.
We know that, if in two triangles corresponding two angles are same, then they are similar by AA similarity criterion.
Since, $A B \neq D E$
Therefore, $\triangle A B C$ and $\triangle D E F$ are not congruent.
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