Question

Hi! Can someone please check to see if I am doing this correctly, I will write down how I got that answer.

Answer 1

What I did was....

Answer 2

@jim_thompson5910

Answer 3

You can also add the adjacent angles and set them equal to 180

Answer 4

This is because with any parallelogram, the adjacent angles are supplementary

Answer 5

4x+2x = 180

6x = 180

x = 180/6

x = 30

Answer 6

So either way, you get the answer x = 30