Mathematics · Geometry
एक त्रिभुज ABC (ΔABC) में, AB = 12 सेमी, AC = 35 सेमी और ∠A = 90° है। ∠A का समद्विभाजक BC से D पर मिलता है। E, AC पर एक ऐसा बिंदु है जिससे DE ⊥ AC है। DE की लंबाई (सेमी में) क्या है?
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