Question

medal for help

Answer 1

what do you need help with

Answer 2

Which step should be used to prove that point A is equidistant from points C and B?

Answer 3

one second hun

Answer 4

you can see that CD and DB are equal and since AD is the same side then AC and AB are equal. we say AD is the same side because they share the same angle. so it is the second option.