Death Star angles

DEATH STAR ANGLES
a
100o
b
Find the missing angles in alphabetical order!
EXT: state the rule used to find each angle.
d
c
e
t
Alternate angles are equal
s
h
r
i
q
w
af
ae
ag
al
ad
aj
an
ao
ak
ap
73o
aq
ar
at
aw
ax
as
Supplementary angles add to make 180
ay
68o
o
ac
97o
ah
134o
ab
103o
81o
am
au
j
aa
ai
84o
74o
o
y
Corresponding angles are equal
l
n
z
123o
k
p
98o
x
83o
m
87o
g
u
v
f
av
az
118o
57o