Question

please answere
please answere ​

Answer 1

Answer:75

Step-by-step explanation:

given: AD=DC

Hence angle dac=angle dca =x(say)

we know that the exterior angle is equal to sum of its opposite interior angle

hence, angle ADB=angle (dac+dca)

70=x+ x

x=35

and angle bad=angle dac = 35°

Now, in triangle ABD we have

70°+35°+angle ABD=180°

angle ABD=180°-105°=75

Answer 2

Answer:

your answer is in the attachment

hope it helps!

:)