Question

ABCD is a quadrilateral in which AD=BC and
angle DAB= angle CBA Prove that
(I)
triangle ABD congurent triangle BAC
(II) BD = AC
(iii)
angle ABD=angle BAC
​

Answer 1

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ABCD is a quadrilateral in which AD=BC and

ABCD is a quadrilateral in which AD=BC andangle DAB= angle CBA Prove that

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Answer 2

Answer:

given:

AD=BC

angle DAB= angle CBA

Prove:

(I) triangle ABD congurent triangle BAC

(II) BD = AC

(iii)angle ABD=angle BAC

proof:

( mentioned in above img.)

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