Question

Find the value of x.​

Answer 1

Answer:

45°

Step-by-step explanation:

3x+x=180° ( linear angle )

4x=180°

x=180°/4

x=45°

Answer 2

Answer:

x=45degeee

Step-by-step explanation:

3x+x=180

4x=180

therefore, X=180÷4

X=45°