Prove that the trangets drawn at the ends of a diameter of a circle ar

1.	Prove that the trangets drawn at the ends of a diameter of a circle are parallel
Answer» Ab by ao=bo, oa=ob=Ab oa and ob are perpendicular to tangents so tangents are parallel AB diameterA-o-BOA=OB=ABOA andOB are perpendicular to tangents So tangents are parallel

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