Question

please answer the question​

Answer 1

The value of y is 135°

The value of x is 45°

Step-by-step explanation:

3x + x = 180°. ( Co-interior angles)

4x = 180°

=> x= 45 °

Now,

3x = y. ( Vertically opposite angles )

3×45°=y

y=135°

Answer 2

Answer:

3x+x sum of interior angle sum is 180°

3x+x=4x

4x=180°

x=180°/4

x=45°

value of X is 45°

value of 3x will be 3 ×45=135°

3x = y

by, vertically opposite angle

angle Y =135°