Answer:
co interior angle plz take my and
Green = -1x - 1
Black = -2x
Orange = Y = 4
Blue = X = -4
28! hope this helps, you just plug in 4 for x, and then multiply by two.
Answer:

Step-by-step explanation:
The perimeter of a polygon is simply sum of the lengths of all sides of the polygon.
Therefore, we can find this polygon's perimeter by adding up the length of each of its sides:

Since there is a lot to keep track of, I'd recommend picking any side and moving clockwise/counter-clockwise until you get all sides.