Question

if the lined L and M parallel, then find X and all other angles in the figures​

Answer 1

Answer:

x = 60° degree because it is interior opposite angle i.e angle 80° and its interior opposite angle is x+60° so we know that interior opposite angles are equal so;

x+60°=80°

=x=80°-60°=20°

finding other angles we know that linear pair =180°

so,180°-80°=100° (the angle beside 80° process)

and hence we know that interior opposite angles are equal so we have 100° and it's interior opposite is also is equal to 100°.

May this one helped you.