# Solution - Circles Examples and Solutions

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ConceptCircles Examples and Solutions

#### Question

In the given figure, PQ and RS are two parallel tangents to a circle with centre O and another tangent AB with point of contact C intersects PQ at A and RS at B. Prove that ∠AOB = 90º

#### Solution

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#### Reference Material

Solution for concept: Circles Examples and Solutions. For the course 8th-10th CBSE
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