Question

choose the correct answer​

Answer 1

Answer:

x=60 is correct answer of question

Answer 2

Answer: 30°

Step-by-step explanation:

As ABC is an equilateral triangle, all angles are 60° (as 60 + 60 + 60 = 180)

Therefore by exterior angle of triangle property,

angle(BAD) + angle(BDA) = angle(ABC)

30° + BDA = 60°

BDA = 30° = x

Therefore, x = 30°