Find the measure of angles x, y, and z in the figure​

x and z = 34 degrees, y = 146 degrees

Step-by-step explanation:

if the found angle is 146 then y = 146 degrees because they are equal so then you take 146 + 146 and thats 292. so then, since all angles together equal 180 and the other 2 are equal, you take 180 - 146 and that gives you 34, therefore x and z are 34 degrees

step-by-step explanation:

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.