Question

in figure AD=CD and AB=CB
i.) state the three pairs of equal parts in triangle ABD and triangle CBD
ii.) is triangle ABD is congruent to triangle CBD?why or why not?​

Answer 1

Answer:

Step-by-step explanation:

i) AD=CD (Given)

  BC=AB(Given)

  DB=DB(Common point)

ii) yes ABD = CBD,

Given=  AD=CD

              AB=CB

               DB is the common line segment

To show= ABD=CBD

proof= a) AD=CD (Given)

              BC=AB(Given)

              DB=DB(Given)

b) So, using (a) part we can say that ABD is congruent to CBD ( SSS Congruency rule)

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= (is congruent to)

Hope this helps

Answer 2

Step-by-step explanation:

didn't understand the figure