What is the area of the irregular polygon shown below ? A. 79 sq. Units B. 100 sq. Units C. 60 sq. Units D. 86 sq. Units

Answer:
72+14=86 sq.unit
Step-by-step explanation:
the area of rectangle = 18*4=72
area of the triangles : A=hb/2= (3.5*4)/2=7
you have 2 triangles 7*2=14
72+14=86 sq.unit