Question

20 POINTS FOR STEP BY STEP!!

Please don't answer if you don't know it just to take my points. Example: "i don't know but thanks!" I don't want to have to report ////:
Only 100% sure answers!
Thank you so so so much in advance!!!

Answer 1

BAD=BCD(base angle ,isosceles triangle)

ABD=CBD(given)

BAD+BCD+ABC=180(angle sum of triangle)

36+36+ABC=180

ABC=108

ABC=ABD+CBD

CBD=108/2

=54

therefore

x=54

Answer 2

BAD=BCD(base angle ,isosceles triangle)
ABD=CBD(given)
BAD+BCD+ABC=180(angle sum of triangle)
36+36+ABC=180
ABC=108
ABC=ABD+CBD
CBD=108/2
=54
therefore
x=54