Answer:
92
Step-by-step explanation:
Area of this figure =(BC times AB) - (HE times HG)
Line segment BC= 12
Line segment AB=9
12 times 9 = 108
108- (HE times HG)
HE= AD - AH - ED
AD = 12
AH = 4
ED = 4
HE= 12-4-4
HE=4
HG= 4
HE times HG = 16
108- 16 = 92
