In a cyclic quadrilateral ABCD, AB = a, BC = b, CD = c, DA = d. Prove that(s-b)tan(A/2) = (s-d)tan(B/2)
In a cyclic quadrilateral ABCD, AB = a, BC = b, CD = c, DA = d. Prove that
(s-b)tan(A/2) = (s-d)tan(B/2)
Mr. X , 10 Years ago
Grade 10
Trigonometry> In a cyclic quadrilateral ABCD, AB = a, B...
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Saurabh Koranglekar
Last Activity: 5 Years ago
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