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In a triangle ABC, O is the center of incircle PQR, ∠BAC = 65∘, ∠BCA = 75∘, find ∠ ROQ: |
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Answer» In a triangle ABC, O is the center of incircle PQR, ∠BAC = 65∘, ∠BCA = 75∘, find ∠ ROQ: |
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