Question

help us guys please I will say thankyou​

Answer 1

Hope so that it was useful

Answer 2

Answer:

1)a)150⁰

b)60⁰

2)a)100⁰

b)50⁰

3)a)110⁰

b)70⁰

4)a)108⁰

b)72⁰

5)a)118⁰

b)62⁰