In the diagram below, AD || EH, m/ABF = 138° and
m/CGH = 80°. Find m/I.
Step
1
2
try
Angle
m/ABF: 138⁰
m/CGH = 80°
-
m/
=
=
D
H
80°
G
I
C
Select a Reason
F
Reason
Given
Given
B
138⁰
E
A
