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Solution - Number of Tangents from a Point on a Circle

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ConceptNumber of Tangents from a Point on a Circle  

Question

In the below given figure, two tangents RQ and RP are drawn from an external point R to the circle with centre O. If∠PRQ = 120°, then prove that OR = PR + RQ.

Solution

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Reference Material

Solution for concept: Number of Tangents from a Point on a Circle. For the course 8th-10th CBSE
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