Mathematics · Geometry
त्रिभुज ABC में, AB = 18 सेमी, BC = 10 सेमी, और AC = 14 सेमी है। भुजा BC को D तक इस प्रकार बढ़ाया जाता है कि AD, ∠A का बाहरी समद्विभाजक (external bisector) है। CD की लंबाई ज्ञात कीजिए।
- 140 सेमी
- 235 सेमी✓
- 330 सेमी
- 425 सेमी
सही उत्तर देखें
35 सेमी
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