InterviewSolution
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ΔABC में ∠B = 72°, ∠C = 64°, ∠A का ज्ञात कीजिए। |
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Answer» ΔABC में ∠B = 72°, ∠C = 64°, ∠A = ? ∠A + ∠B + ∠C = 180° ∠A + 72° + 64° = 180° ∠A + 136° = 180° ∠A = 180° – 136° ∠A = 44° |
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