Iam in need of am explanation on how to find z!

61

The explanation is shown below:

1. By definition, the consecutive angles of a parallelogram are sumplementary, which means that the sum is 180 degrees. And the opposite angles are congruent.

2. Based on this, you have:

and

3. and are opposite, therefore:

So:

4. Solve for in the equation and substitute it into  :

5. Solve for :

351.23

step-by-step explanation:

entering that problem on the tube might get you an answer