Find angle x.
x= 120o
x= 40o
x= 60o
x= 80o
∠DOC = 60o (Vertically opposite angles)∠FOE = 40o (Vertically opposite angles)∠DOC+∠FOE+x= 180o (Angles on a straight line) 60o+40o+x= 180o x= 80o
In a parallelogram, if an angle be 80∘ then find the remaining angles.