Area of Chordal Quadrilateral in Circle (JEE Ma… | ExamDuo
Chord of contact and chord with given midpointHard
Area of Chordal Quadrilateral in Circle
Let the line x + y = 1 meet the circle x2 + y2 = 4 at the points A and B. If the line perpendicular to AB and passing through the mid point of the chord AB intersects the circle at C and D, then the area of the quadrilateral ADBC is equal to