InterviewSolution
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InterviewSolution
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In the given figure, OP, OQ, OR and OS are four rays. Prove that:∠POQ + ∠QOR + ∠SOR + ∠POS = 360° |
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Answer» In the given figure, OP, OQ, OR and OS are four rays. Prove that: ∠POQ + ∠QOR + ∠SOR + ∠POS = 360° 
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