Question

find angle BAC and angle ACB​

Answer 1

Step-by-step explanation:

angle ACB+angle ACD=90°. linear pair angles

angle ACB+128°=180°

angle ACB=52°

angle ABC+angle BAC +angle ACB=180°

43°+angle BAC+52°=180°

angle BAC=180°-(95°)

angle BAC=85°