Answer:
Step-by-step explanation:
We can find the area by breaking this into two rectangles one 3 by 7 and the other 1 by 2. The area of any rectangle is xy where x and y are its dimensions
A=3(7)+1(2)
A=21+2
A=23 yd^2
 
        
                    
             
        
        
        
The length of x is 3. Since the two trapezoids are similar. In the second trapezoid the top is half of 10. so it would be logical for x to be 3
        
                    
             
        
        
        
The most-specific name for such a polygon is square.
It can also be called a <em>rectangle</em>, <em>rhombus</em>, <em>parallelogram</em>, or <em>quadrilateral</em>.
 
        
             
        
        
        
Answer:
the one on the bottom left, with 23 all by its lonesome
Step-by-step explanation:
 
        
             
        
        
        
Answer:
all work shown and pictured