Question

Please solve this sum now

Answer 1

3x+3x+x+150=360

10x+150=360

10x=360-150

10x=210

x=21

Answer 2

Answer:

I think its X=30°

Step-by-step explanation:

AB=180°

AD+BD=180°

then,

AD=150

180-150=30

BD=30°

BD=x

AC=3x

BC=3x

x=30°

then

3×30=90

AC=BC=90°

So the answer is 30°