triangleABC is right angled at B,BD is perpendicular upon AC.if AD=a, CD=b,then ABsquare is ?

Asked by Yadukrishnan kichuz | 29th Aug, 2014, 10:00: PM

Expert Answer:

i n space A B C fraction numerator A B over denominator A C end fraction equals fraction numerator A B over denominator a plus b end fraction i n space A D B fraction numerator A D over denominator A B end fraction equals fraction numerator a over denominator A B end fraction A s space t h e s e space t r i n a g l e s space a r e space s i m i l a r comma space t h e r e f o r e space w e space g e t fraction numerator a over denominator A B end fraction equals fraction numerator A B over denominator a plus b end fraction A B squared equals space a squared plus a b

Answered by Dharma Teja | 30th Aug, 2014, 01:41: AM

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