Question

In a right angled triangle ABC, right angled at A, If AD perpendicular to BC such that AD = p. if BC = a, CA= b and
AB = c, then

(A) p^2 = b^2 + c^2
(B) 1/p^2 = 1/b^2 + 1/c^2
(C) p/a = c/ a
(D) p^2 = b^2 x c^2



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Answer 1

this was not been satisfied by any of them a b + b c equals to triangle trapezium Rhombus parallelogram