Question

Kindly solve it with steps ASAP

Answer 1

Answer:

ans is 120 °

Step-by-step explanation:

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 =120°

Answer 2

Answer:

answer is 120 due to linear pair