Question

In the figure ∠CAB:∠BAD = 1:2. Then ∠BAC =

Answer 1

Step-by-step explanation:

<cab:<bad=1:2

<bad=2<cab--------1

<cab+<bad+<dae=180

<cab+2<cab+69=180

3<cab=180-69

3<bac=111

<bac=111/3

<bac=37

Answer 2

Answer:

so good figure

Step-by-step explanation:

very best