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Grade 12Analytical Geometry

Please help me out with this!
y2 = 4x and y2 = -8(x-a) intersect at points A and C. Points O(0,0),A,B(a,0) ,C are concyclic. Then the length of common chord of the parabola and the area of the quadrilateral OABC is. Also, tangents to parabola y2= 4x at A and C intersect at point D and tangents to parabola y2=-8(x-a) intersect at point C, then the area of quadrilateral DAEC is.

Profile image of MITHIL Bhuta
10 Years agoGrade 12
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1 Answer

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

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