Question

Find the value of x​

Answer 1

Answer:

answer is 20

x is 20

Step-by-step explanation:

5x+4x=180

9x=180

x=180/9

x=20

Mark as Brainliest

Answer 2

5x+4x=180°[linear pair]

9x=180°

x=180/9

x=20°

5x=20×5=100°

4x=20×4=80°

I hope this will help you