" 3.Tangents are drawn to the circle "x^(2)+y^(2)=16" from the point "P(3,5)" .Find the area of the triangle "

Tangents are drawn to the circle x^(2) + y^(2) = 16 from the point P (3, 5) . Find the area of the triangle formend by these tangents and the chord of contact of P.

Tangents PA and PB are drawn to the ellipse (x^(2))/(16)+(y^(2))/(9)=1 from the point P(0,5). Area of triangle PAB is equal to

Tangents PA and PB are drawn to x^(2) + y^(2) = 4 from the point P(3, 0) . Area of triangle PAB is equal to:-

Tangents PA and PB are drawn to x^(2) + y^(2) = 4 from the point P(3, 0) . Area of triangle PAB is equal to:-

Tangents are drawn to the circle x^(2)+y^(2)=50 from a point P lying on the x-axis.These tangents meet the y-axis at points 'P_(1), and 'P_(2). Possible co-ordinates of 'P' so that area of triangle PP_(1)P_(2) is minimum is/are

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

Tangents are drawn to the circle x^2+y^2=50 from a point "P lying on the x-axis. These tangents meet the y-axis at points 'P_1,' and 'P_2 . Possible co-ordinates of 'P' so that area of triangle PP_1P_2 is minimum is/are -