A) 4
B) 3
C) 2
D) 1
Correct Answer: B
Solution :
The equation of circle is \[{{(x+1)}^{2}}+{{(y-2)}^{2}}=9\] \[\therefore \] Length of tangent form P(2, 3) is \[=\sqrt{9+1-9}=1=PA=PB\] \[\therefore \] Area of quadrilateral = 2 area \[(\Delta PAC)\] \[=2\times \frac{1}{2}\times 1\times 3\,=3\] (sq. units)You need to login to perform this action.
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