Question

find the value of X ​

Answer 1

Answer:

The value of X is 30

1x + 2x + 3x =180

Answer 2

Answer:

30.

Step-by-step explanation:

We know that supplementary angles add it to 180°.

As we can see in the picture,

1x = 30

2x = 60

3x = 90

Then, 30° + 60° + 90° = 180°

So, x = 30.

      Hope I helped you. Take care.