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Triangles — Maths STD 10 — Question

CBSE BoardEnglish MediumSTD 10MathsTriangles1 Mark
Question
In $\triangle ABC$ and $\triangle D E F$, if $\angle B=\angle E, \angle F = \angle C$ and $A B = 3 D E$ Then, AB = 3DE Then, the two triangles are ____________ but not ____________ .
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Answer

similar, congruent

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