Question

I really need help also if you could expalin it that would help alot!
ABC=DBC, AB=10 AC=7 DC=?

Answer 1

Pretty sure DC is also 7.

Explanation:

The triangle seems equal on both sides so if AC = 7, then DC = 7.

Answer 2

DC= 7

Explanation:

ΔABC≅ΔDBC

AB=DB

BC=BC and

CA=CD

given AB= 10

AC= 7

DC= AC =7

so DC will be 7

hope it helps

have a great day!!