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From the point P(16,7), tangents PQ and ...

From the point `P(16,7)`, tangents PQ and PR are drawn to the circle `x^2 +y^2 -2x-4y- 20=0` If C is the centre of the circle, then area of quadrilateral PQCR is

A

75 sq. units

B

150 sq. units

C

15 sq. units

D

None of these

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The correct Answer is:
A
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