TS EAMCET 14-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

Question : 50 of 160

Marks: +1, -0

From a point P on the circle x2+y2−4x−6y+9=0, a pair of tangents PQ and PR are drawn touching the circle x2+y2−4x−6y+12−0 at Q and R. If C is the centre of the concentric circles, then the area of the ΔCQR (in sq. units) is

1
2
√3
2
√3
4
3
4

Validate

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