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In the given figure, PQL and PRM are two...

In the given figure, PQL and PRM are two tangents to the circle with centre O at the point Q and R respectively. If S is a point on the circle such that angle SQL = 50° and sk... o angle SRM = 60°. Find the reflex angle QOR.

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The correct Answer is:
` 140 ^(@) `
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ICSE-REVISION PAPER -1 -SECTION B
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