Question

Explain the answer. ​

Answer 1

I don't know the exact answer of this question.

Answer 2

Answer:

Step-by-step explanation:

Given: AD=CD=BC

and.......angleECB= 96degree

THEREFORE.....

AS DC and BC are equal,angleCDB= angleCBD

therefore  angleECD= angleCDB + angleCBD

96degree= 2angleDBC

angleDBC = 96/2

                 = 48degree

               therefore angleDCB= 48 degrees.

                    I hope my answer is correct.............