In parallelogram DEFG if m_DEF=110° find m_FGD.
E
110°
D
G

Answer:
E=x
or 110= x ( opposite angles of parallelogram are congurent)
E+D = 180 ( angles on st line)
110+D =180
D=70
D=F ( opposite angles of parallelogram are congurent)
so F=70