Question

2 If AB = AC and angle ACD =109 then x will be.
pls answer quickly with steps​

Answer 1

Answer:

Answer

In △ABC,

∠ACD+∠ACB=180 (Linear pair)

115+∠ACB=180

∠ACB=180−115=65

∘

Now, since, AC=AB

∠ABC=∠ACB=65

∘

(Isosceles triangle property)

Sum of angles of triangle = 180

∠BAC+∠ABC+∠ACB=180

∠BAC+65+65=180

∠BAC=50

Answer 2

Hope you get the correct answer.