ABCD एक चतुर्भुज है, जिसमें AD = BC और `angle DAB = angle CBA ` है। सिद्ध कीजिए कि
(i) `Delta ABD ~= Delta BAC`
(ii) `BD= AC`
(iii) `angle ABD = angle BAC`

ABCD is a quadrilateral in which AD = BC and angle DAB = angle CBA (see the given figure). Prove that ( i ) triangle ABD = triangle BAC, ( ii) BD = AC and (iii) angle ABD = angle BAC

ABCD is a quadrilateral in which AD = BC and angle DAB =angle CBA (see Fig. 7.17). Prove that (i) triangle ABD cong triangle BAC (ii) BD = AC (iii) angle ABD = angle BAC .

ABCD is a quadrilateral in which AD = BC and /_DAB = /_CBA Prove that (i) DeltaABD ~= DeltaBAC (ii) BD = AC (iii) /_ ABD = /_BAC

ABCD is a quadrilateral in which AD = BC and /_ DAB = /_ CBA Prove that (i) DeltaABD ~= DeltaBAC (ii) BD = AC (iii) /_ ABD = /_ BAC

ABCD is a quadrilateral in which AD = BC and /_ DAB = /_ CBA Prove that (i) DeltaABD ~= DeltaBAC (ii) BD = AC (iii) /_ ABD = /_ BAC

ABCD is a quadrilateral in which AD = BC and /_ DAB = /_ CBA Prove that (i) DeltaABD ~= DeltaBAC (ii) BD = AC (iii) /_ ABD = /_ BAC

ABCD is a quadrilateral in which AD = BC and /_ DAB = /_ CBA Prove that (i) DeltaABD ~= DeltaBAC (ii) BD = AC (iii) /_ ABD = /_ BAC

In a Delta ABD , AB=BC=CD & AD=BD . Find angle ADB .

In the following figure, angle A = angle C and AB = BC. Prove that : Delta ABD ~= Delta CBE

In quadrilateral ABCD, AD = BC and BD = CA. Prove that : (i) angle ADB = angle BCA (ii) angle DAB = angle CBA