PLEASE HELP ASAP!!!!! stuck on math!!!

math1 - http://www.flickr.com/photos/72134712@N0…
math2 - http://www.flickr.com/photos/72134712@N0…
math3 - http://www.flickr.com/photos/72134712@N0…
math4 - http://www.flickr.com/photos/72134712@N0…
math5 - http://www.flickr.com/photos/72134712@N0…

mL D = mL F - given
mL 1 = mL 3 - given
DE = EF - sides opposite equal angles are equal in triangle
DE congruent EF - definition congruence
HE = GE - sides opposite equal angles are equal in triangle
HE congruent GE - definition conguence
L1 + L2 = L DEG - angle addition
L2 + L3 = L HEF - angle addition
L3 + L2 = L DEG - substitution
L HEF = L DEG - substitution
L HEF congruent L DEG - definition congruence
triangle DEG congruent triangle FEH - SAS