Your answer is A Since Z is width and W is height 
        
                    
             
        
        
        
Hi I’m not rlly good at math but there are apps that scan the question and it gives you the answer right away!
        
             
        
        
        
1. The remaing area of the yard will be found as follows:
Area of the yard
A1=length*width=10x*15x=150x^2 yd^2
area of the fountain
A2=πr²
A2=π(4x)²
=50.266x^2
The remaining area will be:
A=150x^2-50.266x^2
A=99.735x^2 yd^2
2] Area left for bleachers, restrooms and other parts of the stadium will be as follows:
Area of the lot is:
A1=length*width
A1=8x×12x= 96x^2 
Area of the field
A2=length×width
A2=3x×6x=18x^2
Hence the remaining area will be:
A1-A2
=96x^2-18x^2
=78x^2 sq. units
        
             
        
        
        
Welll....from the diagram, you can see you have two triangles (one on each side)
 
area of triangle = 1/2 base*height = 1/2 * 2 x 15 = 15ft2 each then you are left with a rectangle 13 ft x 15= 195 ft2 
195+15+15= 
225 ft2 <----- ANSWER