Question

plz solve this question
I full method
tomorrow my maths exam ​

Answer 1

Answer:

<A=30

<B=50

<C=100

Step-by-step explanation:

<A+<B+<C=180

(<A+<B=80)

80+<C=180

<C=100

(<B+<C=150)

<A+150=180

<A=30

<A+<B+<C=180

30+<B+100=180

<B=50