Question

In quadrilateral ABCD .... AC=AD & AB bisects<A .Show that triangle ABC cong.to triangle ABD .what can you sau about BC & BD....​

Answer 1

In △ABC and △ABD,

AC=AD

∠CAB=∠DAB

AB=AB

So, by SAS congruence rule,

△ABC≅△ABD

BC=BD [By CPCT]

Answer 2

Answer:

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