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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 1 · Set 1 · Q8
In triangles ABC and DEF, ∠ B =∠ E, ∠ F =∠ C and AB =3 DE. Then, the two triangles are:
In triangles ABC and $\displaystyle \mathrm{DEF}, \angle \mathrm{B}=\angle \mathrm{E}, \angle \mathrm{F}=\angle \mathrm{C}$ and $\displaystyle \mathrm{AB}=3 \mathrm{DE}$. Then, the two triangles are :
Official answer
(D)
similar but not congruent
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CBSE Class 10 Mathematics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.