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.

The area of triangle formed by tangents and the chord of contact from (3,4) to y^(2)=2x is

The area of triangle formed by tangents and the chord of contact from (3, 4) to y^(2 )= 2x is

The area of triangle formed by tangents and the chord of contact from (3, 4) to y^(2 )= 2x is

From a point A, common tangents are drawn to the circle x^2+y^2=a^2/2 and parabola y^2= 4x . Find the area of the quadrilateral formed by the common tangents, the chord of contact of the circle and the chord of contact of the parabola.

Tangents are drawn from external point P(6,8) to the circle x^2+y^2 =r^2 find the radius r of the circle such that area of triangle formed by the tangents and chord of contact is maximum is (A) 25 (B) 15 (C) 5 (D) none of these

Tangents are drawn from external poinl P(6,8) to the circle x^2+y^2 =r^2 find the radius r of the circle such that area of triangle formed by the tangents and chord of contact is maximum is (A) 25 (B) 15 (C) 5 (D) none

Tangents are drawn from external poinl P(6,8) to the circle x^2+y^2 =r^2 find the radius r of the circle such that area of triangle formed by the tangents and chord of contact is maximum is (A) 25 (B) 15 (C) 5 (D) none

From a point A common tangents are drawn to a circle x^2 +y^2 = a^2/2 and y^2 = 4ax . Find the area of the quadrilateral formed by common tangents, chord of contact of circle and chord of contact of parabola.