Find the value of each variable x=38, y=76 x=52, y=76 x=38, y=104 x= 52, y= 104

X = 38, y = 104

opposite angles are always equal, so do 76/2, get 38. then do 76*2 to get 152. You take 152 from 360 (the total number of degrees in it) then divide that by 2 to get y, 104

No a triangle cannot be formed because when you add the two smallest number together (which would be 11) the have to be bigger than the number it is "against" ( which would be 12)