The answer is 43.01, because it is a 5-sided shape like a pentagon. Thus using the formula of to find the area of a pentagon, you will find the area of the shape. 
        
             
        
        
        
Hope this helps i spent around fourty minutes trying to figure it out, but im still in my younger ages of highschool so yeah.
 
        
        
        
Answer:
66
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
The value of a  = 14
Step-by-step explanation:
Given
(x₁, y₁) = (2, 4)
(x₂, y₂) = (6, a)
(x₃, y₃) = (-1, 1)
A = 9 sq.units
Area of a triangle with vertices (x₁, y₁), (x₂, y₂), and (x₃, y₃) is:

substituting the values (x₁, y₁) = (2, 4), (x₂, y₂) = (6, a), (x₃, y₃) = (-1, 1), A = 9 in th formula


Multiply both sides by 2

simplify

As the area is always positive.
so


Add 18 to both sides

simplify



Divide both sides by 3


Thus, the value of a  = 14
 
        
             
        
        
        
Answer:
Annual tax = $ 1162
Step-by-step explanation:
Property value = $35000
To calculate annual tax:
Assessed value = $35000 * 0.40
                            = $ 14000
annual tax on assessed value:
Annual tax = $14000 *0.083
                   = $1162