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In the figure , if angle pqr 45 ° prove that op or (solve questions step by step ) |
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Answer» Angle POR=90°Step-by-step EXPLANATION:Angle POR= 2( Angle PQR). {Angle SUBTENDED by a chord/arc at the centre is double the angle subtended by it at any other point on circle.}Angle POR= 2(45°).Angle POR= 90° |
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