Question

plz ans this question​

Answer 1

Answer:

Step-by-step explanation:

Total angle measure 180°

Then, 180°-115°=65°

And then,65°+65°=130°

And then, 180°-130°

Ans is 50°

Answer 2

Step-by-step explanation:

angle ACD - sum of opposite interior angle of∆

115 - Angel ABD + angle BAC

115 - 65 + angle BAC

angle BAC - 115- 65

= 55 ans

hope you are happy with the answer