a is supplementary to the 35 degree angle; therefore ...
a= 145.
b is vertical to the 35 degree angle, so ...
b = 35.
c is vertical to a, so ...
c = 35.
d is a corresponding angle to a, so ...
d = 145.
e corresponds to the given 35 degree angle, so ...
e = 35.
Finally g corresponds with b, and f corresponds with c, so ...
g =35,
f = 35.
