Question

D
ABCD is a quadrilateral in which AD=BC and
DAB= CBA (see Fig. 7.17). Prove that
(1) AABDABAC
( BD-AC
(iii) ABDƏ BAC​

Answer 1

Please resend the question question as its not clear thnku

Answer 2

Answer:

Step-by-step explanation: In △ABD and △BAC,

AD=BC (Given)

∠DAB=∠CBA (Given)

AB=BA (Common)

∴△ABD≅△BAC (By SAS congruence rule)

∴BD=AC (By CPCT)

And, ∠ABD=∠BAC (By CPCT)

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