1) 7
2) irrational number (I believe)
3) square root of 441
        
                    
             
        
        
        
Since you don't have the picture, I can explain how to do the problem. Then, you can select the correct answer.
To find the area of a parallelogram, you must multiply the base times the height. If you have those 2 values, just multiply them and you will be done.
        
             
        
        
        
Answer:
60.79 square yards. 
Step-by-step explanation:
d = 2r; d = 8.8. 
8.8 = 2r
r = 8.8 / 2
r = 4.4 yards. 
Since we now have the radius, we can find the area of the circle, which can be found using πr^2, or 3.14 * r^2. 
4.4^2 * 3.14 = 19.36 * 3.14 = 60.7904. 
Since the question tells us to round to the nearest hundredth, our final answer will be 60.79 square yards. 
Hope this helps! 
 
        
             
        
        
        
Answer:
thats tough XD
Step-by-step explanation: