20
180
30
IDK
A
B
C
D
80
120
0
34/13
13.4
17
100
93
75
63
70
60
Buttered Toast
130
a and b
d and c
a and c
b and d
j and f
h and j
g and f
Parallel
Perpendicular
Neither
Given
Alternate Exterior Angles
Additon Property
Subsititution
Corresponding Angles
Vertical Aangles
Alternate Interior Angles
<7 = <6
<2 = <2
<1 = <2
Parallel Lines
Consecutive Interior Angles
Vertical Angles
Reflecive Property
L is parallel to M
A is parallel to B
Prove
Alternative Interior Angles