Question

please answer these questions ​

Answer 1

Answer:

Value of x is 45°.

Step-by-step explanation:

interior angles on the same side of transversal are supplementary

ie.

3x + x = 180°

4x = 180

x = 180/4 = 45°

x = 45°

and value of 3x = 3 × 45 = 135°

hope this answers helps you dear take care!