[" 17.In a "Delta ABC" ,if "AB=AC" and "AB" is produced to D such that "BD=BC" ,find "/_ACD" : "],[/_ADC" ."]

In a triangle ABC, if AB=AC and AB is produced to D such that BD=BC, find /_ACD:/_ADC

Delta ABC, AB = AC and BA is produced to D such that AC = AD. Then the angleBCD is

In Delta ABC, AB= AC . Side BC is produced to D. Prove that (AD^(2)-AC^(2))=BD*CD .

In a Delta ABC, AB=AC=17cm D is a point on BC such that AD=15, CD=4 cm , find BD=?

In a ABC, if AB=AC and BC is produced to D such that /_ACD=100^(@), then /_A=20^(0)(b)40^(@)(c)60^(@)(d)80^(@)