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Question

ABCD is a quadrilateral in which AD=BC and DAB=CBA. Prove that
(i)ABDBAC
(ii)BD=AC
(iii)ABD=BAC.
1081308_68d503f03f274a20b14102a3b39b860a.png

Solution
Verified by Toppr

In ABD,BAC
AD=BC
DAB=CBA
AB=BA
By S.A.S criteria of congruency
ABDBAC
BD=AC...CPCT
ABD=BAC...CPCT

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Q1
ABCD is a quadrilateral in which AD=BC and DAB=CBA. Prove that
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1081308_68d503f03f274a20b14102a3b39b860a.png
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